Tripp, R. B., & Detra, D. E. (1980). Maps showing mineralogic data for selected minerals in nonmagnetic heavy-mineral concentrates of stream sediments in the Chignik and Sutwik Island quadrangles, Alaska. The Survey.
Chicago Style (17th ed.) CitationTripp, R. B., and D. E. Detra. Maps Showing Mineralogic Data for Selected Minerals in Nonmagnetic Heavy-mineral Concentrates of Stream Sediments in the Chignik and Sutwik Island Quadrangles, Alaska. Reston, Va.: The Survey, 1980.
MLA (8th ed.) CitationTripp, R. B., and D. E. Detra. Maps Showing Mineralogic Data for Selected Minerals in Nonmagnetic Heavy-mineral Concentrates of Stream Sediments in the Chignik and Sutwik Island Quadrangles, Alaska. The Survey, 1980.
Warning: These citations may not always be 100% accurate.