APA (7th ed.) Citation

Raphael, D. (1991). Problems of political philosophy (Second edition.). MacMillan.

Chicago Style (17th ed.) Citation

Raphael, D.D. Problems of Political Philosophy. Second edition. London: MacMillan, 1991.

MLA (9th ed.) Citation

Raphael, D.D. Problems of Political Philosophy. Second edition. MacMillan, 1991.

Warning: These citations may not always be 100% accurate.