APA (7th ed.) Citation

United States. Army. Corps of Engineers & ProQuest (Firm). (1947). Annual Report of the Chief of Engineers, 1947 part 2. Commercial statistics. Water-borne commerce of the United States for the calendar year 1946. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Corps of Engineers and ProQuest (Firm). Annual Report of the Chief of Engineers, 1947 Part 2. Commercial Statistics. Water-borne Commerce of the United States for the Calendar Year 1946. Washington: [publisher not identified], 1947.

MLA (9th ed.) Citation

United States. Army. Corps of Engineers and ProQuest (Firm). Annual Report of the Chief of Engineers, 1947 Part 2. Commercial Statistics. Water-borne Commerce of the United States for the Calendar Year 1946. [publisher not identified], 1947.