Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.