APA aipamena

Kellstedt, P. M., & Whitten, G. D. (2013). The fundamentals of political science research (Second edition.). Cambridge University Press.

Chicago Style aipamena

Kellstedt, Paul M., and Guy D. Whitten. The Fundamentals of Political Science Research. Second edition. Cambridge: Cambridge University Press, 2013.

MLA aipamena

Kellstedt, Paul M., and Guy D. Whitten. The Fundamentals of Political Science Research. Second edition. Cambridge University Press, 2013.