Cita APA

Richards, J. C. (2006). Interchange: Sel-Study Audio, Level 1B [CD]. USA: Cambridge University Press.

Citación estilo Chicago

Richards, Jack C. Interchange: Sel-Study Audio, Level 1B [CD]. USA: Cambridge University Press, 2006.

Cita MLA

Richards, Jack C. Interchange: Sel-Study Audio, Level 1B [CD]. USA: Cambridge University Press, 2006.