Gaya APA

Luther, M, [. (1955). Letters of spiritual counsel, ed. and transl. by Th.G.Tappert. . London: SCM Press.

Gaya MLA

Luther, M., [1483-1546].. "Letters of spiritual counsel, ed. and transl. by Th.G.Tappert. ". London: SCM Press, 1955. Buku.