APA引文

Sharp, D. W. A. (1983). The pengun dictionary of chemistry. London: Penguin Books.

Trích dẫn kiểu Chicago

Sharp, D. W. A. The Pengun Dictionary of Chemistry. London: Penguin Books, 1983.

MLA引文

Sharp, D. W. A. The Pengun Dictionary of Chemistry. London: Penguin Books, 1983.

警告：這些引文格式不一定是100％准確.