Gaya APA

Tillich, P. (1967). Perspectives on 19th and 20th century protestant theology, ed.with an introd. by C.E.Braaten. . London: SCM Press.

Gaya MLA

Tillich, P.. "Perspectives on 19th and 20th century protestant theology, ed.with an introd. by C.E.Braaten. ". London: SCM Press, 1967. Buku.