Geological Survey (U.S.) & ProQuest (Firm). (1922). Surface Water Supply of the United States 1919-1920 Part VII. Lower Mississippi River Basin. [publisher not identified].
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Surface Water Supply of the United States 1919-1920 Part VII. Lower Mississippi River Basin. Washington: [publisher not identified], 1922.
MLA (9th ed.) CitationGeological Survey (U.S.) and ProQuest (Firm). Surface Water Supply of the United States 1919-1920 Part VII. Lower Mississippi River Basin. [publisher not identified], 1922.
Warning: These citations may not always be 100% accurate.