Geologic guide book :
southeastern rim of the Los Angeles basin, Orange County, California [and] Newport lagoon, San Joaquim hills, Santa Ana mountains /
Field trip leaders: James W. Vernon [and] Albert D. Warren. Pacific sections [of] AAPG, SEPM [and] SEG field trip, March 21, 1970.

APA Citation

American Association of Petroleum Geologists. Pacific Section., Society of Economic Paleontologists and Mineralogists. Pacific Section., Society of Exploration Geophysicists. Pacific Coast Section. (1970). Geologic guide book: southeastern rim of the Los Angeles basin, Orange County, California [and] Newport lagoon, San Joaquim hills, Santa Ana mountains. [Los Angeles?.

MLA Citation

American Association of Petroleum Geologists. Pacific Section, Society of Economic Paleontologists and Mineralogists. Pacific Section, and Society of Exploration Geophysicists. Pacific Coast Section. Geologic Guide Book: Southeastern Rim of the Los Angeles Basin, Orange County, California [and] Newport Lagoon, San Joaquim Hills, Santa Ana Mountains. [Los Angeles?, 1970.

Warning: These citations may not always be complete (especially for serials).