APA (7. basım) Alıntı

Wainwright, G. (1999). Tricky business letters. Universities Press.

Chicago Style (17. basım) Atıf

Wainwright, Gordon. Tricky Business Letters. Hyderabad: Universities Press, 1999.

MLA (9th ed.) Atıf

Wainwright, Gordon. Tricky Business Letters. Universities Press, 1999.