APA (7th ed.) Citation

Mackey, A., & Gass, S. M. (2010). Second language research: Methodology and design ([1st ed.], repr.). Routledge.

Chicago Style (17th ed.) Citation

Mackey, Alison, and Susan M. Gass. Second Language Research: Methodology and Design. [1st ed.], repr. New York ; London: Routledge, 2010.

MLA (9th ed.) Citation

Mackey, Alison, and Susan M. Gass. Second Language Research: Methodology and Design. [1st ed.], repr. Routledge, 2010.