APA引文

Christiansen. (1977). Theories of populations in biological communities. Springer-Verlag.

Chicago Edition Citation

Christiansen. Theories of Populations in Biological Communities. New York: Springer-Verlag, 1977.

MLA引文

Christiansen. Theories of Populations in Biological Communities. Springer-Verlag, 1977.

警告：这些引文格式不一定是100％准确.