APA (7th ed.) Citation

Alla, M. (1977). A dictionary of the environment. Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Alla, Michael. A Dictionary of the Environment. New York: Van Nostrand Reinhold, 1977.

MLA (9th ed.) Citation

Alla, Michael. A Dictionary of the Environment. Van Nostrand Reinhold, 1977.