APA (7th ed.) Citation

Pan American Institute of Geography and History. Commission on Geophysics, Pan American Consultation on Geophysics, Jordan, J. N., & Svendsen, K. L. (1977). Progress report on selected geophysical activities of the United States, 1973-76: A quadrennium of cooperation and progress : for presentation to the III Pan American Consultation on Geophysics, Quito, Ecuador, August 15-20, 1977. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Pan American Institute of Geography and History. Commission on Geophysics, Pan American Consultation on Geophysics, James N. Jordan, and Kendall L. Svendsen. Progress Report on Selected Geophysical Activities of the United States, 1973-76: A Quadrennium of Cooperation and Progress : For Presentation to the III Pan American Consultation on Geophysics, Quito, Ecuador, August 15-20, 1977. [Reston, Virginia]: United States Department of the Interior, Geological Survey, 1977.

MLA (9th ed.) Citation

Pan American Institute of Geography and History. Commission on Geophysics, et al. Progress Report on Selected Geophysical Activities of the United States, 1973-76: A Quadrennium of Cooperation and Progress : For Presentation to the III Pan American Consultation on Geophysics, Quito, Ecuador, August 15-20, 1977. United States Department of the Interior, Geological Survey, 1977.