APA (7th ed.) Citation

Clapham, W. B. (1983). Natural ecosystems (2nd edition.). Macmillan Publishing.

Chicago Style (17th ed.) Citation

Clapham, W. B. Natural Ecosystems. 2nd edition. New York: Macmillan Publishing, 1983.

MLA (8th ed.) Citation

Clapham, W. B. Natural Ecosystems. 2nd edition. Macmillan Publishing, 1983.

Warning: These citations may not always be 100% accurate.