APA način citiranja (7. izdanje)
Marcum, W. (1990). Youth ministry esentials: Six ready - to - use sessions to equip your volunteers. Group Books.
Čikaški stil citiranja (17. izdanje)
Marcum, Walt. Youth Ministry Esentials: Six Ready - to - Use Sessions to Equip Your Volunteers. Colorado: Group Books, 1990.
MLA način citiranja (9. izdanje)
Marcum, Walt. Youth Ministry Esentials: Six Ready - to - Use Sessions to Equip Your Volunteers. Group Books, 1990.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.