Gaya APA

Barrett, C. (1972). The signs of an Apostle, with an introd.to the American ed.by J.Reumann. The Cato Lecture 1969 . Philadelphia: Fortress Press.

Gaya MLA

Barrett, C.K.. "The signs of an Apostle, with an introd.to the American ed.by J.Reumann. The Cato Lecture 1969 ". Philadelphia: Fortress Press, 1972. Buku.