APA (7th ed.) Citation

Allaby, M. (1988). Macmillan dictionary of the environment (3rd ed.). Macmillan Reference Books.

Chicago Style (17th ed.) Citation

Allaby, Michael. Macmillan Dictionary of the Environment. 3rd ed. London: Macmillan Reference Books, 1988.

MLA (9th ed.) Citation

Allaby, Michael. Macmillan Dictionary of the Environment. 3rd ed. Macmillan Reference Books, 1988.