Παραπομπή σε μορφή APA (7η εκδ.)

Passionists. (1978). Passionist vocations in Africa: Acts of Superiors conference, Veyula, Tanzania, November 13-17, 1978. Secretariat for Missions, Passionist General Curia?.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Passionists. Passionist Vocations in Africa: Acts of Superiors Conference, Veyula, Tanzania, November 13-17, 1978. [Rome?: Secretariat for Missions, Passionist General Curia?, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Passionists. Passionist Vocations in Africa: Acts of Superiors Conference, Veyula, Tanzania, November 13-17, 1978. Secretariat for Missions, Passionist General Curia?, 1978.