Παραπομπή APA

Russell, B. (1961). History of Western philosophy (2nd ed.). Routledge.

Παραπομπή Chicago Style

Russell, Bertrand. History of Western Philosophy. 2nd ed. New York: Routledge, 1961.

Παραπομπή MLA

Russell, Bertrand. History of Western Philosophy. 2nd ed. Routledge, 1961.