APA (7th ed.) Citation

Brabb, E. E., Pampeyan, E. H., & Bonilla, M. G. (1972). Landslide susceptibility in San Mateo County, California. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Brabb, Earl E., Earl Haig Pampeyan, and Manuel G. Bonilla. Landslide Susceptibility in San Mateo County, California. Reston, Va.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Brabb, Earl E., et al. Landslide Susceptibility in San Mateo County, California. U.S. Geological Survey, 1972.