APA (7th ed.) Citation

Seip, D. R. (1991). Predation and caribou populations. Rangifer, 11(4), 46.

Chicago Style (17th ed.) Citation

Seip, Dale R. "Predation and Caribou Populations." Rangifer 11, no. 4 (1991): 46.

MLA (9th ed.) Citation

Seip, Dale R. "Predation and Caribou Populations." Rangifer, vol. 11, no. 4, 1991, p. 46.