APA (7th ed.) Citation

Jones, B. E., & Helland, R. O. (1948). Index to river surveys made by the United States Geological Survey and other agencies: Revised to July 1, 1947. United States Government Printing Office.

Chicago Style (17th ed.) Citation

Jones, Benjamin E., and Randolph O. Helland. Index to River Surveys Made by the United States Geological Survey and Other Agencies: Revised to July 1, 1947. Washington: United States Government Printing Office, 1948.

MLA (9th ed.) Citation

Jones, Benjamin E., and Randolph O. Helland. Index to River Surveys Made by the United States Geological Survey and Other Agencies: Revised to July 1, 1947. United States Government Printing Office, 1948.