Cita APA

Fay, R. O., & Hart, D. L. (1978). Geology and mineral resources, exclusive of petroleum, of Custer Country, Oklahoma. [Lugar de publicación no identificado]: University of Oklahoma.

Citación estilo Chicago

Fay, Robert O., y D. L. Hart. Geology and Mineral Resources, Exclusive of Petroleum, of Custer Country, Oklahoma. [Lugar de publicación no identificado]: University of Oklahoma, 1978.

Cita MLA

Fay, Robert O., y D. L. Hart. Geology and Mineral Resources, Exclusive of Petroleum, of Custer Country, Oklahoma. [Lugar de publicación no identificado]: University of Oklahoma, 1978.