APA (7th ed.) Citation

Ma, Q. (2009). Second language vocabulary acquisition. Lang.

Chicago Style (17th ed.) Citation

Ma, Qing. Second Language Vocabulary Acquisition. Bern [u.a.]: Lang, 2009.

MLA (9th ed.) Citation

Ma, Qing. Second Language Vocabulary Acquisition. Lang, 2009.

Warning: These citations may not always be 100% accurate.