Cita APA

Charles J Krebs. (1994). Ecology: The experimental analysis of distribution and abundance. New York: Harper Collins.

Citación estilo Chicago

Charles J Krebs. Ecology: The Experimental Analysis of Distribution and Abundance. New York: Harper Collins, 1994.

Cita MLA

Charles J Krebs. Ecology: The Experimental Analysis of Distribution and Abundance. New York: Harper Collins, 1994.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.