Cita APA (7a ed.)

Chambers, W. N., Burnham, W. D., & Sorauf, F. J. (1967). The american party systems: Stages of political development. Oxford University Press.

Cita Chicago Style (17a ed.)

Chambers, William Nisbet, Walter Dean Burnham, y Frank J. Sorauf. The American Party Systems: Stages of Political Development. New York [etc.]: Oxford University Press, 1967.

Cita MLA (9a ed.)

Chambers, William Nisbet, et al. The American Party Systems: Stages of Political Development. Oxford University Press, 1967.