APA (7e ed.) Bronvermelding

Duff, A., & Maley, A. (1991). Literature. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Duff, Alan, en Alan Maley. Literature. Oxford: Oxford University Press, 1991.

MLA (9e ed.) Bronvermelding

Duff, Alan, en Alan Maley. Literature. Oxford University Press, 1991.