APA (7th ed.) Citation

Johnson, C. J., Parker, K. L., & Heard, D. C. (2000). Feeding site selection by woodland caribou in north-central British Columbia. Rangifer, 20(5), 158.

Chicago Style (17th ed.) Citation

Johnson, Chris J., Katherine L. Parker, and Douglas C. Heard. "Feeding Site Selection by Woodland Caribou in North-central British Columbia." Rangifer 20, no. 5 (2000): 158.

MLA (9th ed.) Citation

Johnson, Chris J., et al. "Feeding Site Selection by Woodland Caribou in North-central British Columbia." Rangifer, vol. 20, no. 5, 2000, p. 158.