APA (7th ed.) Citation

Krebs, C. J. (2001). Ecology: The experimental analysis of distribution and abundance (5. ed.). Cummings.

Chicago Style (17th ed.) Citation

Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. 5. ed. San Francisco ; Munich [u.a.]: Cummings, 2001.

MLA (9th ed.) Citation

Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. 5. ed. Cummings, 2001.