Παραπομπή σε μορφή APA (7η εκδ.)

Sisson, R., & Mansfield, E. D. (2014). The Evolution of Political Knowledge: Democracy, Autonomy, and Conflict in Comparative and International Politics. Project Muse.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sisson, Richard, και Edward D. Mansfield. The Evolution of Political Knowledge: Democracy, Autonomy, and Conflict in Comparative and International Politics. Baltimore, Maryland: Project Muse, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sisson, Richard, και Edward D. Mansfield. The Evolution of Political Knowledge: Democracy, Autonomy, and Conflict in Comparative and International Politics. Project Muse, 2014.