APA (7th ed.) Citation

Portmann, J. (2000). When bad things happen to other people. Routledge.

Chicago Style (17th ed.) Citation

Portmann, John. When Bad Things Happen to Other People. New York [etc.]: Routledge, 2000.

MLA (9th ed.) Citation

Portmann, John. When Bad Things Happen to Other People. Routledge, 2000.

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