APA (7th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors & ProQuest (Firm). (1929). Delaware River, Pa. and N.J. -- Philadelphia to Trenton. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Delaware River, Pa. and N.J., from Philadelphia to Trenton, with Illustration. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Delaware River, Pa. and N.J. -- Philadelphia to Trenton. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Delaware River, Pa. and N.J., from Philadelphia to Trenton, with Illustration. [Place of publication not identified]: [publisher not identified], 1929.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Rivers and Harbors and ProQuest (Firm). Delaware River, Pa. and N.J. -- Philadelphia to Trenton. Letter from the Chief of Engineers, U.S. Army, Transmitting Report of the Board of Engineers for Rivers and Harbors on Delaware River, Pa. and N.J., from Philadelphia to Trenton, with Illustration. [publisher not identified], 1929.