Gaya APA

Kasper, W, [, , , , ]. (1980). An introduction to christian faith, [transl.by V.Green]. : Einführung in dern Glauben, 1972. . London: Burns & Oates.

Gaya MLA

Kasper, Walter., [1933-, , , , ].. "An introduction to christian faith, [transl.by V.Green]. : Einführung in dern Glauben, 1972. ". London: Burns & Oates, 1980. Buku.