Larrison, E. J. (1976). Mammals of the Northwest: Washington, Oregon, Idaho, and British Columbia. Seattle Audubon Society.
Style de citation Chicago (17e éd.)Larrison, Earl J. Mammals of the Northwest: Washington, Oregon, Idaho, and British Columbia. [Seattle]: Seattle Audubon Society, 1976.
Style de citation MLA (8e éd.)Larrison, Earl J. Mammals of the Northwest: Washington, Oregon, Idaho, and British Columbia. Seattle Audubon Society, 1976.
Attention : ces citations peuvent ne pas être correctes à 100%.