APA (7th ed.) Citation

Poole, K. T., & Rosenthal, H. (1997). Congress: A political-economic history of roll call voting. Oxford University Press.

Chicago Style (17th ed.) Citation

Poole, Keith T., and Howard Rosenthal. Congress: A Political-economic History of Roll Call Voting. New York [etc.]: Oxford University Press, 1997.

MLA (9th ed.) Citation

Poole, Keith T., and Howard Rosenthal. Congress: A Political-economic History of Roll Call Voting. Oxford University Press, 1997.