APA (7th ed.) Citation

Geological Survey (U.S.) & Soller, D. R. (1990). A User's manual for a method of map scanning and digital editing for thematic map production and data-base construction. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and David Rugh Soller. A User's Manual for a Method of Map Scanning and Digital Editing for Thematic Map Production and Data-base Construction. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 1990.

MLA (9th ed.) Citation

Geological Survey (U.S.) and David Rugh Soller. A User's Manual for a Method of Map Scanning and Digital Editing for Thematic Map Production and Data-base Construction. U.S. Dept. of the Interior, U.S. Geological Survey, 1990.