| Bilingual acquisition: Theoretical implications of a case study M Deuchar, S Quay Oxford University Press, USA, 2001 | 547 | 2001 |
| The bilingual lexicon: Implications for studies of language choice S Quay Journal of child language 22 (2), 369-387, 1995 | 256 | 1995 |
| Early trilingual development S Quay Trends in bilingual acquisition, 149-200, 2001 | 125 | 2001 |
| Dinner conversations with a trilingual two-year-old: Language socialization in a multilingual context S Quay First language 28 (1), 5-33, 2008 | 116 | 2008 |
| Language choice in the earliest utterances: A case study with methodological implications M Deuchar, S Quay Journal of child language 26 (2), 461-475, 1999 | 103 | 1999 |
| One vs. two systems in early bilingual syntax: Two versions of the question M Deuchar, S Quay Bilingualism: Language and Cognition 1 (3), 231-243, 1998 | 88 | 1998 |
| Trilingual toddlers at daycare centres: The role of caregivers and peers in language development S Quay International Journal of Multilingualism 8 (1), 22-41, 2011 | 46 | 2011 |
| Early bilingualism: From differentiation to the impact of family language practices. S Quay, S Montanari American Psychological Association, 2016 | 29 | 2016 |
| Language choice in early bilingual development. S Quay University of Cambridge, 1993 | 28 | 1993 |
| Introduction: Data-driven insights from trilingual children in the making S Quay International Journal of Multilingualism 8 (1), 1-4, 2011 | 27 | 2011 |
| Discourse practices of trilingual mothers: Effects on minority home language development in Japan S Quay International Journal of Bilingual Education and Bilingualism 15 (4), 435-453, 2012 | 20 | 2012 |
| Explaining Language Choice in Early Infant Bilingualism. S Quay | 19 | 1992 |
| Bilingual Evidence against the Principle of Contrast. S Quay | 17 | 1993 |
| Education reforms and English teaching for the deaf in Japan S Quay Deafness & Education International 7 (3), 139-153, 2005 | 16 | 2005 |
| The impact of caregivers' interrogative styles in English and Japanese on early bilingual development J Nakamura, S Quay International Journal of Bilingual Education and Bilingualism 15 (4), 417-434, 2012 | 14 | 2012 |
| 35 Monastic Sign Language from Medieval to Modern Times S Quay Sign Languages of the World, 871-900, 2015 | 8 | 2015 |
| 10. Fostering Multilingualism in Childhood S Quay, S Chevalier, S Montanari Multidisciplinary perspectives on multilingualism: The fundamentals 19, 205-228, 2019 | 7 | 2019 |
| Multidisciplinary Perspectives on Multilingualism: The Fundamentals S Montanari, S Quay Walter de Gruyter GmbH & Co KG, 2019 | 5 | 2019 |
| 18 Conclusion and Directions for Future Research S Montanari, S Quay Multidisciplinary Perspectives on Multilingualism: The Fundamentals 19, 397, 2019 | 5 | 2019 |
| Caregiver input and language development S Quay LACUS Forum 30, 227-235, 2003 | 5 | 2003 |
