Lorain, D. (2014). Olympic National Park & vicinity: Must-do hikes for everyone (First edition.). Wilderness Press.
Style de citation Chicago (17e éd.)Lorain, Douglas. Olympic National Park & Vicinity: Must-do Hikes for Everyone. First edition. Birmingham, AL: Wilderness Press, 2014.
Style de citation MLA (8e éd.)Lorain, Douglas. Olympic National Park & Vicinity: Must-do Hikes for Everyone. First edition. Wilderness Press, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.