APA (7th ed.) Citation

Geological Survey (U.S.). (1939). Summary of records of surface waters of Texas, 1898-1937. [s.n.].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Summary of Records of Surface Waters of Texas, 1898-1937. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

Geological Survey (U.S.). Summary of Records of Surface Waters of Texas, 1898-1937. [s.n.], 1939.