APA (7th ed.) Zitazioa
Speckman, M. (2001). The bible and human development in Africa. Acton.
Chicago Style (17th ed.) Zitazioa
Speckman, M.T. The Bible and Human Development in Africa. Nairobi: Acton, 2001.
MLA (9th ed.) Zitazioa
Speckman, M.T. The Bible and Human Development in Africa. Acton, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.