APA (7th ed.) Citation

Sibbett, B. S., Nielson, D. L., Adams, M. C., & Energy, U. S. D. o. (1984). Geothermal Gradient Drilling and Measurements Ascension Island, South Atlantic Ocean. Geothermal Energy Program (U.S.).

Chicago Style (17th ed.) Citation

Sibbett, B. S., D. L. Nielson, M. C. Adams, and United States. Department of Energy. Geothermal Gradient Drilling and Measurements Ascension Island, South Atlantic Ocean. Geothermal Energy Program (U.S.), 1984.

MLA (9th ed.) Citation

Sibbett, B. S., et al. Geothermal Gradient Drilling and Measurements Ascension Island, South Atlantic Ocean. Geothermal Energy Program (U.S.), 1984.