Παραπομπή APA

Cooper, D. E. (2003). World philosophies: An historical introduction (2nd ed.). Blackwell Publishing.

Παραπομπή Chicago Style

Cooper, David E. World Philosophies: An Historical Introduction. 2nd ed. Berlin: Blackwell Publishing, 2003.

Παραπομπή MLA

Cooper, David E. World Philosophies: An Historical Introduction. 2nd ed. Blackwell Publishing, 2003.