Spring, I., & Fish, B. (1996). Lookouts: Firewatchers of the Cascades and Olympics (2nd ed.). Mountaineers.
Style de citation Chicago (17e éd.)Spring, Ira, et Byron Fish. Lookouts: Firewatchers of the Cascades and Olympics. 2nd ed. Seattle, WA: Mountaineers, 1996.
Style de citation MLA (8e éd.)Spring, Ira, et Byron Fish. Lookouts: Firewatchers of the Cascades and Olympics. 2nd ed. Mountaineers, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.