APA
Bultmann R. K., . (1971). The Gospel of John. Philadelphia: Westminster Press.
Chicago
Bultmann Rudolf Karl, . 1971. The Gospel of John. Philadelphia: Westminster Press.
Harvard
Bultmann R. K., . (1971). The Gospel of John. Philadelphia: Westminster Press.
MLA
Bultmann Rudolf Karl, . The Gospel of John. Philadelphia: Westminster Press. 1971.