APA (7th ed.) Citation

Geological Survey (U.S.), Day, W. C., & Alaska. Division of Mining, L. &. W. (2007). Geologic map of the Big Delta B-1 quadrangle, east-central Alaska. U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey Information Services.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Warren C. Day, and Land & Water Alaska. Division of Mining. Geologic Map of the Big Delta B-1 Quadrangle, East-central Alaska. [Reston, Va.?] : Denver, CO: U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey Information Services, 2007.

MLA (8th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Big Delta B-1 Quadrangle, East-central Alaska. U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey Information Services, 2007.