APA (7th ed.) Zitazioa
Clark, W. R., Golder, M., & Golder, S. N. (2017). Principles of comparative politics (3rd ed.). SAGE/CQ Press.
Chicago Style (17th ed.) Zitazioa
Clark, William Roberts, Matt Golder, eta Sona Nadenichek Golder. Principles of Comparative Politics. 3rd ed. Thousand Oaks, CA: SAGE/CQ Press, 2017.
MLA (9th ed.) Zitazioa
Clark, William Roberts, et al. Principles of Comparative Politics. 3rd ed. SAGE/CQ Press, 2017.
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