APA način citiranja (7. izdanje)
Engel, J. F. (1975). Contemporary Christian communications: Its theory and practice. Thomas Nelson Publishers.
Čikaški stil citiranja (17. izdanje)
Engel, James F. Contemporary Christian Communications: Its Theory and Practice. Nashville: Thomas Nelson Publishers, 1975.
MLA način citiranja (9. izdanje)
Engel, James F. Contemporary Christian Communications: Its Theory and Practice. Thomas Nelson Publishers, 1975.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.