APA (7th ed.) Citation

Geological Survey (U.S.), United States. Forest Service, United States. Army Map Service, & California. Department of Water Resources. (1943). California, 7.5 minute series (topographic). U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), United States. Forest Service, United States. Army Map Service, and California. Department of Water Resources. California, 7.5 Minute Series (topographic). Reston, Va.: U.S. Geological Survey, 1943.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. California, 7.5 Minute Series (topographic). U.S. Geological Survey, 1943.