APA引文

Valentine, N. (1993). Speaking in public. Ringwood, Vic.: Penguin Books.

Trích dẫn kiểu Chicago

Valentine, Nina. Speaking in Public. Ringwood, Vic.: Penguin Books, 1993.

MLA引文

Valentine, Nina. Speaking in Public. Ringwood, Vic.: Penguin Books, 1993.

警告：這些引文格式不一定是100％准確.