APA (7th ed.) Citation

Groot, C., & Margolis, L. (1991). Pacific salmon life histories. University of British Columbia Press.

Chicago Style (17th ed.) Citation

Groot, C., and L. Margolis. Pacific Salmon Life Histories. Vancouver: University of British Columbia Press, 1991.

MLA (9th ed.) Citation

Groot, C., and L. Margolis. Pacific Salmon Life Histories. University of British Columbia Press, 1991.