Cita APA (7a ed.)

Reed, R. D., & Hollister, J. S. (1933). Geology of California. AAPG.

Cita Chicago Style (17a ed.)

Reed, Ralph D., y J. S. Hollister. Geology of California. Tulsa, Okla.: AAPG, 1933.

Cita MLA (8a ed.)

Reed, Ralph D., y J. S. Hollister. Geology of California. AAPG, 1933.