Παραπομπή σε μορφή APA (7η εκδ.)

Chacon, F., & Burnham, J. (2001). Beginning apologetics 6: How to explain and defend Mary. San Juan Catholic Seminars.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chacon, Frank, και Jim Burnham. Beginning Apologetics 6: How to Explain and Defend Mary. Farmington, N.M.: San Juan Catholic Seminars, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Chacon, Frank, και Jim Burnham. Beginning Apologetics 6: How to Explain and Defend Mary. San Juan Catholic Seminars, 2001.