APA (7e ed.) Bronvermelding

Puchta, H., Stranks, J., & Levy, M. (2004). English in mind: Workbook. Cambridge University Press.

Chicago (17e ed.) Bronvermelding

Puchta, Herbert, Jeff Stranks, en Meredith Levy. English in Mind: Workbook. Cambridge: Cambridge University Press, 2004.

MLA (9e ed.) Bronvermelding

Puchta, Herbert, et al. English in Mind: Workbook. Cambridge University Press, 2004.