APA (7th ed.) Zitazioa

Berkhof, H. (1989). Two hundred years of theology: Report of a personal journey. Grand Rapids.

Chicago Style (17th ed.) Zitazioa

Berkhof, Hendrikus. Two Hundred Years of Theology: Report of a Personal Journey. Michigan: Grand Rapids, 1989.

MLA (9th ed.) Zitazioa

Berkhof, Hendrikus. Two Hundred Years of Theology: Report of a Personal Journey. Grand Rapids, 1989.

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