Cita APA (7a ed.)

Charles, R. (2001). An introduction to Catholic social teaching (1st printed, repr.). Family Publications [etc.].

Cita Chicago Style (17a ed.)

Charles, Rodger. An Introduction to Catholic Social Teaching. 1st printed, repr. Oxford, UK [etc.]: Family Publications [etc.], 2001.

Cita MLA (9a ed.)

Charles, Rodger. An Introduction to Catholic Social Teaching. 1st printed, repr. Family Publications [etc.], 2001.