Style de citation APA (7e éd.)

Gass, S. M., & Mackey, A. (2012). The Routledge handbook of second language acquisition. Routledge.

Style de citation Chicago (17e éd.)

Gass, Susan M., et Alison Mackey. The Routledge Handbook of Second Language Acquisition. London ; New York, NY: Routledge, 2012.

Style de citation MLA (8e éd.)

Gass, Susan M., et Alison Mackey. The Routledge Handbook of Second Language Acquisition. Routledge, 2012.