Niebuhr, H. R. (1956). The purpose of the church and its ministry: Reflections on the aims of theological education ([1st ed.].). Harper.
Citação do estilo Chicago (17ª ed.)Niebuhr, H. Richard. The Purpose of the Church and Its Ministry: Reflections on the Aims of Theological Education. [1st ed.]. New York: Harper, 1956.
Citação MLA (8ª ed.)Niebuhr, H. Richard. The Purpose of the Church and Its Ministry: Reflections on the Aims of Theological Education. [1st ed.]. Harper, 1956.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.