United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Service & ProQuest (Firm). (1971). Law and regulations regarding use of the congressional frank. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Service and ProQuest (Firm). Law and Regulations Regarding Use of the Congressional Frank. Washington: U.S. Govt. Print. Off, 1971.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Service and ProQuest (Firm). Law and Regulations Regarding Use of the Congressional Frank. U.S. Govt. Print. Off, 1971.
Warning: These citations may not always be 100% accurate.