Gaya APA

Kelly, J, F. (1997). The world of the early Christians. Editor's introd.: Thomas Halton. . Collegeville: Collegeville Liturgical Press.

Gaya MLA

Kelly, Joseph, F.. "The world of the early Christians. Editor's introd.: Thomas Halton. ". Collegeville: Collegeville Liturgical Press, 1997. Buku.