APA (7th ed.) Citation

Townshend, J. B., Papp, J. E., & University of Alaska Fairbanks. Geophysical Institute. (1985). Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: July 1985. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Townshend, John B., J. E. Papp, and University of Alaska Fairbanks. Geophysical Institute. Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska: July 1985. [Denver, CO]: U.S. Geological Survey, 1985.

MLA (8th ed.) Citation

Townshend, John B., et al. Preliminary Geomagnetic Data, College Observatory, Fairbanks, Alaska: July 1985. U.S. Geological Survey, 1985.