Παραπομπή APA

Burkhart, J. A. E., Krislov, S. E., & Lee, R. L. E. (1968). American government: The clash of issues (Ed.3.).

Παραπομπή Chicago Style

Burkhart, James A; Ed, Samuel; Ed Krislov, και Raymond L; Ed Lee. American Government: The Clash of Issues. Ed.3. NJ, PrenticeHall, 1968.

Παραπομπή MLA

Burkhart, James A; Ed, et al. American Government: The Clash of Issues. Ed.3. 1968.