Ground-water data for San Nicolas Island, California, 1989-90
MLA
Duell, Lowell F. W, and C. A Kaehler. Ground-water Data for San Nicolas Island, California, 1989-90. U.s. Geological Survey Open-file Report. Sacramento, Calif.: U.S. Geological Survey , 1991
APA, 7th edition
Duell, L. F. W, & Kaehler, C. A. (1991). Ground-water data for San Nicolas Island, California, 1989-90. U.S. Geological Survey open-file report. Sacramento, Calif.: U.S. Geological Survey
Chicago, 17th edition
Duell, Lowell F. W., and C. A Kaehler. Ground-water data for San Nicolas Island, California, 1989-90. U.S. Geological Survey open-file report. Sacramento, Calif.: U.S. Geological Survey , 1991