APA

Beck R. N., . (1967). Perspectives in social philosophy: readings in philosophic sources of social thought. New York: Holt, Rinehart and Winston.

Chicago

Beck Robert Nelson, . 1967. Perspectives in social philosophy: readings in philosophic sources of social thought. New York: Holt, Rinehart and Winston.

Harvard

Beck R. N., . (1967). Perspectives in social philosophy: readings in philosophic sources of social thought. New York: Holt, Rinehart and Winston.

MLA

Beck Robert Nelson, . Perspectives in social philosophy: readings in philosophic sources of social thought. New York: Holt, Rinehart and Winston. 1967.