APA (7th ed.) Citation

United States. Congress. Senate & ProQuest (Firm). (2002). U.S. Senate Map and Directory. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate and ProQuest (Firm). U.S. Senate Map and Directory. [Place of publication not identified]: [publisher not identified], 2002.

MLA (9th ed.) Citation

United States. Congress. Senate and ProQuest (Firm). U.S. Senate Map and Directory. [publisher not identified], 2002.

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