APA (7e ed.) Bronvermelding

Davidson, R. H., & Oleszek, W. J. (1985). Congress and its members (2a. ed.). Congressional Quarterly.

Chicago (17e ed.) Bronvermelding

Davidson, Roger H., en Walter J. Oleszek. Congress and Its Members. 2a. ed. Washington, D.C: Congressional Quarterly, 1985.

MLA (9e ed.) Bronvermelding

Davidson, Roger H., en Walter J. Oleszek. Congress and Its Members. 2a. ed. Congressional Quarterly, 1985.