APA (7th ed.) Citation

U.S. Geological Survey. (1950). Phosphate deposits of Angaur Island, Palau Islands. Military Geology Branch, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

U.S. Geological Survey. Phosphate Deposits of Angaur Island, Palau Islands. U.S.A: Military Geology Branch, U.S. Geological Survey, 1950.

MLA (9th ed.) Citation

U.S. Geological Survey. Phosphate Deposits of Angaur Island, Palau Islands. Military Geology Branch, U.S. Geological Survey, 1950.