APA (7th ed.) Citation

(1962). Wilderness and recreation: A report on resources, values, and problems. US Gov. Print. Off.

Chicago Style (17th ed.) Citation

Wilderness and Recreation: A Report on Resources, Values, and Problems. Washington, DC: US Gov. Print. Off, 1962.

MLA (9th ed.) Citation

Wilderness and Recreation: A Report on Resources, Values, and Problems. US Gov. Print. Off, 1962.