APA (7th ed.) Citation

Darnell, R. M. (1973). Ecology and man. Wm. C. Brown.

Chicago Style (17th ed.) Citation

Darnell, Rezneat M. Ecology and Man. Dubuque, Iowa: Wm. C. Brown, 1973.

MLA (9th ed.) Citation

Darnell, Rezneat M. Ecology and Man. Wm. C. Brown, 1973.