Gaya APA

Beck, R, N. (1967). Perspectives in Social Philosophy ;; Readings in philosophic sources of social thought (Ed.1). London: Holt, Rinehart and Winston. Inc..

Gaya MLA

Beck, Robert, N. "Perspectives in Social Philosophy ;; Readings in philosophic sources of social thought". Ed.1 London: Holt, Rinehart and Winston. Inc., 1967. Text.