Cita APA (7a ed.)

Mckenna, K. E. (2002). A concise guide to Catholic social teaching. Ave Maria.

Cita Chicago Style (17a ed.)

Mckenna, Kevin E. A Concise Guide to Catholic Social Teaching. Notre Dame, Indiana: Ave Maria, 2002.

Cita MLA (9a ed.)

Mckenna, Kevin E. A Concise Guide to Catholic Social Teaching. Ave Maria, 2002.