APA (7th ed.) Citation

Svendsen, K. L. (1992). A report on geomagnetic observatory operations, 1990. United States Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center.

Chicago Style (17th ed.) Citation

Svendsen, Kendall L. A Report on Geomagnetic Observatory Operations, 1990. Boulder, Colorado: United States Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, 1992.

MLA (9th ed.) Citation

Svendsen, Kendall L. A Report on Geomagnetic Observatory Operations, 1990. United States Department of Commerce, National Oceanic and Atmospheric Administration, National Environmental Satellite, Data, and Information Service, National Geophysical Data Center, 1992.