Kirk, R. (1996). The enduring forests: Northern California, Oregon, Washington, British Columbia, and Southeast Alaska. Mountaineers.
Style de citation Chicago (17e éd.)Kirk, Ruth. The Enduring Forests: Northern California, Oregon, Washington, British Columbia, and Southeast Alaska. Seattle, WA: Mountaineers, 1996.
Style de citation MLA (8e éd.)Kirk, Ruth. The Enduring Forests: Northern California, Oregon, Washington, British Columbia, and Southeast Alaska. Mountaineers, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.