APA (7th ed.) Citation

Cox, E. J., & McGregor, D. J. (1967). Mining laws of South Dakota. Science Center, University of South Dakota.

Chicago Style (17th ed.) Citation

Cox, Earl John, and Duncan Junior McGregor. Mining Laws of South Dakota. Vermillion: Science Center, University of South Dakota, 1967.

MLA (9th ed.) Citation

Cox, Earl John, and Duncan Junior McGregor. Mining Laws of South Dakota. Science Center, University of South Dakota, 1967.