APA (7th ed.) Citation

(1993). Aeromagnetic map of the San Francisco Bay area, California. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Aeromagnetic Map of the San Francisco Bay Area, California. Reston, VA: U.S. Geological Survey, 1993.

MLA (9th ed.) Citation

Aeromagnetic Map of the San Francisco Bay Area, California. U.S. Geological Survey, 1993.

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