Παραπομπή APA

Samuels, A. (1993). The political psyche. Routledge.

Παραπομπή Chicago Style

Samuels, Andrew. The Political Psyche. London ; New York: Routledge, 1993.

Παραπομπή MLA

Samuels, Andrew. The Political Psyche. Routledge, 1993.