Taylor, R. J., & Douglas, G. W. (1995). Mountain plants of the Pacific Northwest: A field guide to Washington, western British Columbia, and southeastern Alaska. Mountain Press Pub. Co..
Style de citation Chicago (17e éd.)Taylor, Ronald J., et George W. Douglas. Mountain Plants of the Pacific Northwest: A Field Guide to Washington, Western British Columbia, and Southeastern Alaska. Missoula, Mont.: Mountain Press Pub. Co., 1995.
Style de citation MLA (8e éd.)Taylor, Ronald J., et George W. Douglas. Mountain Plants of the Pacific Northwest: A Field Guide to Washington, Western British Columbia, and Southeastern Alaska. Mountain Press Pub. Co., 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.