APA (7th ed.) Citation

Holister, G., & Porteous, A. (1976). The Environment: A dictionary of of the world around us. Arrow Books.

Chicago Style (17th ed.) Citation

Holister, Geoffrey, and Andrew Porteous. The Environment: A Dictionary of of the World Around Us. London: Arrow Books, 1976.

MLA (9th ed.) Citation

Holister, Geoffrey, and Andrew Porteous. The Environment: A Dictionary of of the World Around Us. Arrow Books, 1976.