APA (7th ed.) Citation

Hawkes, H. E. (1951). Magnetic exploration for chromite: A summary of the problem of magnetic exploration for chromite. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Hawkes, H. E. Magnetic Exploration for Chromite: A Summary of the Problem of Magnetic Exploration for Chromite. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1951.

MLA (9th ed.) Citation

Hawkes, H. E. Magnetic Exploration for Chromite: A Summary of the Problem of Magnetic Exploration for Chromite. United States Department of the Interior, Geological Survey, 1951.