Citazione Stile APA (7a Edizione)

Barrett, D. (1971). African Initiatives in Religion (ed.). East African pub. house.

Citazione stile Chigago Style (17a edizione)

Barrett, David. African Initiatives in Religion. ed. Nairobi: East African pub. house, 1971.

Citatione MLA (9a ed.)

Barrett, David. African Initiatives in Religion. ed. East African pub. house, 1971.