APA (7th ed.) Citation

Blakey, E. S. (1991). To the waters and the wild: Petroleum geology 1918 to 1941. American Association of Petroleum Geologists.

Chicago Style (17th ed.) Citation

Blakey, Ellen Sue. To the Waters and the Wild: Petroleum Geology 1918 to 1941. Tulsa, Okla., U.S.A.: American Association of Petroleum Geologists, 1991.

MLA (9th ed.) Citation

Blakey, Ellen Sue. To the Waters and the Wild: Petroleum Geology 1918 to 1941. American Association of Petroleum Geologists, 1991.