Niebuhr, H. R. (1956). The purpose of the church and its ministry: Refctions on the aims of theological education. Harper & Brothers.
Citazione stile Chigago Style (17a edizione)Niebuhr, H. Richard. The Purpose of the Church and Its Ministry: Refctions on the Aims of Theological Education. New York: Harper & Brothers, 1956.
Citatione MLA (9a ed.)Niebuhr, H. Richard. The Purpose of the Church and Its Ministry: Refctions on the Aims of Theological Education. Harper & Brothers, 1956.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.