APA (7th ed.) Citation

ProQuest (Firm). (1933). Investigation of housing in the District of Columbia. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Investigation of Housing in the District of Columbia. Washington: [publisher not identified], 1933.

MLA (9th ed.) Citation

ProQuest (Firm). Investigation of Housing in the District of Columbia. [publisher not identified], 1933.

Warning: These citations may not always be 100% accurate.