Fabiano, E. B. (1975). Magnetic declination in the United States - epoch 1975.0. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationFabiano, Eugene B. Magnetic Declination in the United States - Epoch 1975.0. Reston, Va.: Dept. of the Interior, U.S. Geological Survey, 1975.
MLA (9th ed.) CitationFabiano, Eugene B. Magnetic Declination in the United States - Epoch 1975.0. Dept. of the Interior, U.S. Geological Survey, 1975.
Warning: These citations may not always be 100% accurate.