APA Edition Citation

Barr, M., & Wells, C. (1985). Toposes,triples and theories. Springer-Verlag.

Chicago Edition Citation

Barr, Michael, and Charles Wells. Toposes,triples and Theories. New York: Springer-Verlag, 1985.

MLA Edition Citation

Barr, Michael, and Charles Wells. Toposes,triples and Theories. Springer-Verlag, 1985.