APA (7th ed.) Citation

Vaughan, F. E. (1922). Geology of San Bernardino Mountains north of San Gorgonio Pass. University of California press.

Chicago Style (17th ed.) Citation

Vaughan, Francis E. Geology of San Bernardino Mountains North of San Gorgonio Pass. Berkeley, Calif.: University of California press, 1922.

MLA (9th ed.) Citation

Vaughan, Francis E. Geology of San Bernardino Mountains North of San Gorgonio Pass. University of California press, 1922.