APA (7th ed.) Citation

United States. Congress. House. Committee on Appropriations & ProQuest (Firm). (1938). Communication from the President of the United States transmitting an estimate of an appropriation for the Post Office Department of $561,838 for pneumatic-tube service, New York City, 1939. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Appropriations and ProQuest (Firm). Communication from the President of the United States Transmitting an Estimate of an Appropriation for the Post Office Department of $561,838 for Pneumatic-tube Service, New York City, 1939. Washington: [publisher not identified], 1938.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Appropriations and ProQuest (Firm). Communication from the President of the United States Transmitting an Estimate of an Appropriation for the Post Office Department of $561,838 for Pneumatic-tube Service, New York City, 1939. [publisher not identified], 1938.