APA (7th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration & ProQuest (Firm). (1957). Investigation of national penitentiaries. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration and ProQuest (Firm). Investigation of National Penitentiaries. Washington: [publisher not identified], 1957.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Rules and Administration and ProQuest (Firm). Investigation of National Penitentiaries. [publisher not identified], 1957.

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