APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.