APA-referens (7:e uppl.)

Burch, E. S., Krupnik, I., & Dau, J. (2012). Caribou herds of northwest Alaska, 1850-2000. University of Alaska Press.

Chicago-referens (17:e uppl.)

Burch, Ernest S., Igor Krupnik, och J. Dau. Caribou Herds of Northwest Alaska, 1850-2000. Fairbanks: University of Alaska Press, 2012.

MLA-referens (9:e uppl.)

Burch, Ernest S., et al. Caribou Herds of Northwest Alaska, 1850-2000. University of Alaska Press, 2012.