Cita APA (7a ed.)

Krebs, C. J. (2014). Ecology: The experimental analysis of distribution and abundance (Sixth edition.). Pearson.

Cita Chicago Style (17a ed.)

Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. Sixth edition. Harlow, England: Pearson, 2014.

Cita MLA (8a ed.)

Krebs, Charles J. Ecology: The Experimental Analysis of Distribution and Abundance. Sixth edition. Pearson, 2014.