APA (7th ed.) Citation

Allaby, M. (1989). A dictionary of the environment (3rd ed.). New York University Press.

Chicago Style (17th ed.) Citation

Allaby, Michael. A Dictionary of the Environment. 3rd ed. New York: New York University Press, 1989.

MLA (9th ed.) Citation

Allaby, Michael. A Dictionary of the Environment. 3rd ed. New York University Press, 1989.