APA (7th ed.) Citation

Heck, T. J. (1995). Oil exploration and development in the north Dakota Williston Basin: 1992 - 1993 update.

Chicago Style (17th ed.) Citation

Heck, Thomas J. Oil Exploration and Development in the North Dakota Williston Basin: 1992 - 1993 Update. Bismarck, ND, 1995.

MLA (9th ed.) Citation

Heck, Thomas J. Oil Exploration and Development in the North Dakota Williston Basin: 1992 - 1993 Update. 1995.

Warning: These citations may not always be 100% accurate.