APA (7th ed.) Citation

Fenn, R. K. (1995). The persistence of purgatory. Cambridge University Press.

Chicago Style (17th ed.) Citation

Fenn, Richard K. The Persistence of Purgatory. Cambridge [u.a.]: Cambridge University Press, 1995.

MLA (9th ed.) Citation

Fenn, Richard K. The Persistence of Purgatory. Cambridge University Press, 1995.

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