APA (7th ed.) Citation

United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Post Office and Civil Service. (1961). Postage Revision Act of 1961. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Post Office and Civil Service. Postage Revision Act of 1961. Washington: [publisher not identified], 1961.

MLA (9th ed.) Citation

United States. Congress. House, et al. Postage Revision Act of 1961. [publisher not identified], 1961.

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