APA Citatie

Richards, J. C. (2013). Four corners: Student's book. Cambridge: Cambridge University Press.

Chicago Style citaat

Richards, Jack C. Four Corners: Student's Book. Cambridge: Cambridge University Press, 2013.

MLA citatie

Richards, Jack C. Four Corners: Student's Book. Cambridge: Cambridge University Press, 2013.

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