APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1921). Water-Supply Paper 468. Records of water levels in wells in Southern California. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Water-Supply Paper 468. Records of Water Levels in Wells in Southern California. Washington: [publisher not identified], 1921.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Water-Supply Paper 468. Records of Water Levels in Wells in Southern California. [publisher not identified], 1921.

Warning: These citations may not always be 100% accurate.