APA (7th ed.) Citation

Cohen, M. (2001). 101 philosophy problems (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Cohen, Martin. 101 Philosophy Problems. 2nd ed. London: Routledge, 2001.

MLA (8th ed.) Citation

Cohen, Martin. 101 Philosophy Problems. 2nd ed. Routledge, 2001.

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