APA Alıntı

Karl P Schmidt, P Karl Schmidt, & W C Allee. (1952). Ecological animal geography (2.). John wiley& sons.

Chicago Stili Alıntı

Karl P Schmidt, P Karl Schmidt, ve W C Allee. Ecological Animal Geography. 2. John wiley& sons, 1952.

MLA Alıntı

Karl P Schmidt, et al. Ecological Animal Geography. 2. John wiley& sons, 1952.