APA Citatie

Richards, J. C., & O'Sullivan, K. (2007). Tune in 2: Learing english through listening : student book. Oxford: Oxford Univ. Press.

Chicago Style citaat

Richards, Jack C., en Kerry O'Sullivan. Tune in 2: Learing English Through Listening : Student Book. Oxford: Oxford Univ. Press, 2007.

MLA citatie

Richards, Jack C., en Kerry O'Sullivan. Tune in 2: Learing English Through Listening : Student Book. Oxford: Oxford Univ. Press, 2007.

Let op: Deze citaties zijn niet altijd 100% accuraat.