APA (7th ed.) Citation

Library of Congress. Congressional Research Service & ProQuest (Firm). (1997). Congressional Mail: History of the Franking Privilege and Options for Change. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Congressional Research Service and ProQuest (Firm). Congressional Mail: History of the Franking Privilege and Options for Change. [Place of publication not identified]: [publisher not identified], 1997.

MLA (9th ed.) Citation

Library of Congress. Congressional Research Service and ProQuest (Firm). Congressional Mail: History of the Franking Privilege and Options for Change. [publisher not identified], 1997.