APA (7th ed.) Citation

Cooper, J. B., & John, E. C. (1968). Geology and ground-water occurrence in Southeastern McKinley County, New Mexico. New Mexico State Engineer.

Chicago Style (17th ed.) Citation

Cooper, James B., and Edward C. John. Geology and Ground-water Occurrence in Southeastern McKinley County, New Mexico. Santa Fe: New Mexico State Engineer, 1968.

MLA (9th ed.) Citation

Cooper, James B., and Edward C. John. Geology and Ground-water Occurrence in Southeastern McKinley County, New Mexico. New Mexico State Engineer, 1968.