Cita APA (7a ed.)

Cook, V. J. (2003). Effects of the second language on the first. Multilingual Matters.

Cita Chicago Style (17a ed.)

Cook, V. J. Effects of the Second Language on the First. Clevedon ; Buffalo: Multilingual Matters, 2003.

Cita MLA (9a ed.)

Cook, V. J. Effects of the Second Language on the First. Multilingual Matters, 2003.