APA Edition Citation

Pettijohn, F. (1984). Memoirs of an unrepentant field geologist. University of chicago Press.

Chicago Edition Citation

Pettijohn, F.J. Memoirs of an Unrepentant Field Geologist. Chicago: University of chicago Press, 1984.

MLA Edition Citation

Pettijohn, F.J. Memoirs of an Unrepentant Field Geologist. University of chicago Press, 1984.

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