Cita APA (7th ed.)

Robinson, P. (2015). The Routledge encyclopedia of second language acquisition. Routledge.

Cita Chicago (17th ed.)

Robinson, Peter. The Routledge Encyclopedia of Second Language Acquisition. New York: Routledge, 2015.

Cita MLA (9th ed.)

Robinson, Peter. The Routledge Encyclopedia of Second Language Acquisition. Routledge, 2015.