APA (7th ed.) Citation

Abercrombie, M. (1992). Penguin dictionary of biology (8th ed.). Penguin.

Chicago Style (17th ed.) Citation

Abercrombie, Michael. Penguin Dictionary of Biology. 8th ed. England: Penguin, 1992.

MLA (9th ed.) Citation

Abercrombie, Michael. Penguin Dictionary of Biology. 8th ed. Penguin, 1992.