APA (7th ed.) Citation

Cobb, E. H. (1984). Map showing occurrences of lode gold and silver in Alaska. Interior--Geological Survey ; For sale by Branch of Distribution, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Cobb, Edward H. Map Showing Occurrences of Lode Gold and Silver in Alaska. Reston, Va. : Fairbanks, AK ; Denver, CO: Interior--Geological Survey ; For sale by Branch of Distribution, U.S. Geological Survey, 1984.

MLA (8th ed.) Citation

Cobb, Edward H. Map Showing Occurrences of Lode Gold and Silver in Alaska. Interior--Geological Survey ; For sale by Branch of Distribution, U.S. Geological Survey, 1984.