APA (7th ed.) Zitazioa

Helm, P., & Bray, G. (1993). The Providence of God: Contours of Christian theology. Inter-Varsity.

Chicago Style (17th ed.) Zitazioa

Helm, Paul, eta Gerald Bray. The Providence of God: Contours of Christian Theology. New York: Inter-Varsity, 1993.

MLA (9th ed.) Zitazioa

Helm, Paul, eta Gerald Bray. The Providence of God: Contours of Christian Theology. Inter-Varsity, 1993.