APA (7th ed.) Citation

United States. Congress. House. Committee on Un-American Activities & ProQuest (Firm). (1961). World Communist movement. Selective chronology 1818-1957 prepared by the Legislative Reference Service of the Library of Congress. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Un-American Activities and ProQuest (Firm). World Communist Movement. Selective Chronology 1818-1957 Prepared by the Legislative Reference Service of the Library of Congress. Washington: [publisher not identified], 1961.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Un-American Activities and ProQuest (Firm). World Communist Movement. Selective Chronology 1818-1957 Prepared by the Legislative Reference Service of the Library of Congress. [publisher not identified], 1961.