Παραπομπή σε μορφή APA (7η εκδ.)

Diocesan Development Program for Natural Family Planning. Directors Annual Meeting, Angelo, E. J., Krocheski, J., & Nelson, S. L. (1987). Pro-life directors' annual meeting (NCCB), Mesa Arizona, September 15, 1987. Ministr-O-Media, Inc..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Diocesan Development Program for Natural Family Planning. Directors Annual Meeting, E. Joanne Angelo, Janet Krocheski, και Sharon Lynn Nelson. Pro-life Directors' Annual Meeting (NCCB), Mesa Arizona, September 15, 1987. Pomfret, Md.: Ministr-O-Media, Inc., 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Diocesan Development Program for Natural Family Planning. Directors Annual Meeting, et al. Pro-life Directors' Annual Meeting (NCCB), Mesa Arizona, September 15, 1987. Ministr-O-Media, Inc., 1987.