Cita APA (7th ed.)
ebrary, Inc, & Leung, Y. I. (2009). Third language acquisition and universal grammar. Multilingual Matters.
Cita Chicago (17th ed.)
ebrary, Inc, i Yan-kit Ingrid Leung. Third Language Acquisition and Universal Grammar. Bristol, UK ; Buffalo, NY: Multilingual Matters, 2009.
Cita MLA (9th ed.)
ebrary, Inc, i Yan-kit Ingrid Leung. Third Language Acquisition and Universal Grammar. Multilingual Matters, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.