Dyfyniad APA
ebrary, Inc, & Leung, Y. I. (2009). Third language acquisition and universal grammar. Multilingual Matters.
Dyfyniad Arddull Chicago
ebrary, Inc, and Yan-kit Ingrid Leung. Third Language Acquisition and Universal Grammar. Bristol, UK ; Buffalo, NY: Multilingual Matters, 2009.
Dyfyniad MLA
ebrary, Inc, and Yan-kit Ingrid Leung. Third Language Acquisition and Universal Grammar. Multilingual Matters, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.