APA (7th ed.) Citation

Gorman, M., & Sanford, J. J. (2004). Categories: : historical and systematic essays. Catholic University of America Press.

Chicago Style (17th ed.) Citation

Gorman, Michael, and Jonathan J. Sanford. Categories: : Historical and Systematic Essays. Washington, D.C.: Catholic University of America Press, 2004.

MLA (9th ed.) Citation

Gorman, Michael, and Jonathan J. Sanford. Categories: : Historical and Systematic Essays. Catholic University of America Press, 2004.