APA (7th ed.) Citation

United States. National Petroleum Technology Office, Oklahoma Geological Survey, & Johnson, K. S. (2001). Silurian, Devonian, and Mississippian geology and petroleum in the southern Midcontinent, 1999 symposium: Proceedings of a symposium held March 23-24, 1999, in Norman, Oklahoma. University of Oklahoma.

Chicago Style (17th ed.) Citation

United States. National Petroleum Technology Office, Oklahoma Geological Survey, and Kenneth S. Johnson. Silurian, Devonian, and Mississippian Geology and Petroleum in the Southern Midcontinent, 1999 Symposium: Proceedings of a Symposium Held March 23-24, 1999, in Norman, Oklahoma. Norman, Okla.: University of Oklahoma, 2001.

MLA (9th ed.) Citation

United States. National Petroleum Technology Office, et al. Silurian, Devonian, and Mississippian Geology and Petroleum in the Southern Midcontinent, 1999 Symposium: Proceedings of a Symposium Held March 23-24, 1999, in Norman, Oklahoma. University of Oklahoma, 2001.