APA (7th ed.) Citation

Duarte, J. (2011). Bilingual Language Proficiency: A Comparative Study (Volume 17).

Chicago Style (17th ed.) Citation

Duarte, Joana. Bilingual Language Proficiency: A Comparative Study (Volume 17). 2011.

MLA (9th ed.) Citation

Duarte, Joana. Bilingual Language Proficiency: A Comparative Study (Volume 17). 2011.

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