APA引文

Abercrombie, M. (1977). Penguin dictionary of biology. Penguin Books.

Chicago Edition Citation

Abercrombie, M. Penguin Dictionary of Biology. London: Penguin Books, 1977.

MLA引文

Abercrombie, M. Penguin Dictionary of Biology. Penguin Books, 1977.

警告：這些引文格式不一定是100％准確.