APA (7th ed.) Citation

United States. Congress. Senate & ProQuest (Firm). (2009). Pictorial Guide to Senate Floor Staff: 111th Congress. [U.S. G.P.O.].

Chicago Style (17th ed.) Citation

United States. Congress. Senate and ProQuest (Firm). Pictorial Guide to Senate Floor Staff: 111th Congress. [Washington]: [U.S. G.P.O.], 2009.

MLA (9th ed.) Citation

United States. Congress. Senate and ProQuest (Firm). Pictorial Guide to Senate Floor Staff: 111th Congress. [U.S. G.P.O.], 2009.