APA (7th ed.) Citation

Thomas, M. (2004). Universal grammar in second language acquisition: A history (1. publ.). Routledge.

Chicago Style (17th ed.) Citation

Thomas, Margaret. Universal Grammar in Second Language Acquisition: A History. 1. publ. London [u.a.]: Routledge, 2004.

MLA (9th ed.) Citation

Thomas, Margaret. Universal Grammar in Second Language Acquisition: A History. 1. publ. Routledge, 2004.