Cita APA (7th ed.)
Busch, E. (1976). Karl Barth: His life from letters and autobiographical texts. William B. Eerdmans.
Cita Chicago (17th ed.)
Busch, Eberhard. Karl Barth: His Life from Letters and Autobiographical Texts. Grand Rapids: William B. Eerdmans, 1976.
Cita MLA (9th ed.)
Busch, Eberhard. Karl Barth: His Life from Letters and Autobiographical Texts. William B. Eerdmans, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.