APA (7. basım) Alıntı

Widdowson, P. (1999). Literature: Introduction. Routledge.

Chicago Style (17. basım) Atıf

Widdowson, Peter. Literature: Introduction. London: Routledge, 1999.

MLA (9th ed.) Atıf

Widdowson, Peter. Literature: Introduction. Routledge, 1999.