APA (7th ed.) Citation

Summers, W. K. (1968). Geothermics--New Mexico's untapped resource. Bureau of Business Research, University of New Mexico.

Chicago Style (17th ed.) Citation

Summers, W. Kelly. Geothermics--New Mexico's Untapped Resource. Albuquerue: Bureau of Business Research, University of New Mexico, 1968.

MLA (9th ed.) Citation

Summers, W. Kelly. Geothermics--New Mexico's Untapped Resource. Bureau of Business Research, University of New Mexico, 1968.