Aeromagnetic map of the Long Beach 1:100,000-scale quadrangle, California
MLA
Langenheim, Victoria E, and Robert C Jachens. Aeromagnetic Map of the Long Beach 1:100,000-scale Quadrangle, California. Open-file Report. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey , 1996
APA, 7th edition
Langenheim, V. E, & Jachens, R. C. (1996). Aeromagnetic map of the Long Beach 1:100,000-scale quadrangle, California. Open-file report. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey
Chicago, 17th edition
Langenheim, Victoria E., and Robert C Jachens. Aeromagnetic map of the Long Beach 1:100,000-scale quadrangle, California. Open-file report. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey , 1996