Roehlkepartain, E. C. (1989). Youth ministry in city churches. Group Books.
Čikaški stil citiranja (17. izdanje)Roehlkepartain, Eugene C. Youth Ministry in City Churches. Loveland: Group Books, 1989.
MLA način citiranja (9. izdanje)Roehlkepartain, Eugene C. Youth Ministry in City Churches. Group Books, 1989.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.