APA (7th ed.) Citation

Childerhose, R. J., & Trim, M. (1981). Pacific salmon & steelhead trout. Douglas & McIntyre ; University of Washington Press.

Chicago Style (17th ed.) Citation

Childerhose, R. J., and Marj Trim. Pacific Salmon & Steelhead Trout. Vancouver, B.C. : Seattle: Douglas & McIntyre ; University of Washington Press, 1981.

MLA (9th ed.) Citation

Childerhose, R. J., and Marj Trim. Pacific Salmon & Steelhead Trout. Douglas & McIntyre ; University of Washington Press, 1981.