APA (7th ed.) Citation

Geological Survey (U.S.). (1957). Olympic National Park and vicinity. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Olympic National Park and Vicinity. Reston, Va.: The Survey, 1957.

MLA (9th ed.) Citation

Geological Survey (U.S.). Olympic National Park and Vicinity. The Survey, 1957.

Warning: These citations may not always be 100% accurate.