California. Division of Mines and Geology. (1943). Geologic formations and economic development of the oil and gas fields of California.: (In four parts, including outline geologic map showing oil and gas fields and drilled areas). California state printing office.
Chicago Style (17th ed.) CitationCalifornia. Division of Mines and Geology. Geologic Formations and Economic Development of the Oil and Gas Fields of California.: (In Four Parts, Including Outline Geologic Map Showing Oil and Gas Fields and Drilled Areas). Sacramento: California state printing office, 1943.
MLA (9th ed.) CitationCalifornia. Division of Mines and Geology. Geologic Formations and Economic Development of the Oil and Gas Fields of California.: (In Four Parts, Including Outline Geologic Map Showing Oil and Gas Fields and Drilled Areas). California state printing office, 1943.