The American political dictionary
[by] Jack C. Plano [and] Milton Greenberg.

APA Citation

Plano, J. C., Greenberg, M. (1972). The American political dictionary. 3rd ed. Hinsdale, Ill.: Dryden Press.

MLA Citation

Plano, Jack C, and Milton Greenberg. The American Political Dictionary. 3rd ed. Hinsdale, Ill.: Dryden Press, 1972.

Warning: These citations may not always be complete (especially for serials).