APA (7th ed.) Citation

McKelvey, V. E. (1967). Phosphate deposits: A summary of salient features of the geology of phosphate deposits, their origin, and distribution. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

McKelvey, V. E. Phosphate Deposits: A Summary of Salient Features of the Geology of Phosphate Deposits, Their Origin, and Distribution. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1967.

MLA (9th ed.) Citation

McKelvey, V. E. Phosphate Deposits: A Summary of Salient Features of the Geology of Phosphate Deposits, Their Origin, and Distribution. United States Department of the Interior, Geological Survey, 1967.