Colby, B. R., & Oltman, R. E. (1948). Gaging-station records in the Missouri River-Basin: An index and summary giving kinds of records, published sources, and explanation of data. United States Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Colby, Bruce R., und Roy E. Oltman. Gaging-station Records in the Missouri River-Basin: An Index and Summary Giving Kinds of Records, Published Sources, and Explanation of Data. Washington: United States Government Printing Office, 1948.
MLA-Zitierstil (9. Ausg.)Colby, Bruce R., und Roy E. Oltman. Gaging-station Records in the Missouri River-Basin: An Index and Summary Giving Kinds of Records, Published Sources, and Explanation of Data. United States Government Printing Office, 1948.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.