APA (7th ed.) Citation

Amsden, T. W., Toomey, D. F., & Barrick, J. E. (1980). Paleoenvironment of Fitzhugh Member of Clarita Formation (Silurian, Wenlockian) southern Oklahoma. The University of Oklahoma.

Chicago Style (17th ed.) Citation

Amsden, Thomas William, Donald F. Toomey, and James E. Barrick. Paleoenvironment of Fitzhugh Member of Clarita Formation (Silurian, Wenlockian) Southern Oklahoma. Norman: The University of Oklahoma, 1980.

MLA (9th ed.) Citation

Amsden, Thomas William, et al. Paleoenvironment of Fitzhugh Member of Clarita Formation (Silurian, Wenlockian) Southern Oklahoma. The University of Oklahoma, 1980.