APA (7th ed.) Citation

ProQuest (Firm). (1929). District of Columbia airport facilities. Preliminary report of the Joint Commission on Airports pursuant to Public Resolution No. 106, Seventieth Congress, a joint resolution to establish a Joint Commission on Airports. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). District of Columbia Airport Facilities. Preliminary Report of the Joint Commission on Airports Pursuant to Public Resolution No. 106, Seventieth Congress, a Joint Resolution to Establish a Joint Commission on Airports. Washington: [publisher not identified], 1929.

MLA (9th ed.) Citation

ProQuest (Firm). District of Columbia Airport Facilities. Preliminary Report of the Joint Commission on Airports Pursuant to Public Resolution No. 106, Seventieth Congress, a Joint Resolution to Establish a Joint Commission on Airports. [publisher not identified], 1929.