Cita APA (7th ed.)
Bakke, R., & Hart, J. (1987). The Urban Christian: Effective ministry in today's urban world. IVP.
Cita Chicago (17th ed.)
Bakke, Ray, i Jim Hart. The Urban Christian: Effective Ministry in Today's Urban World. Illinois: IVP, 1987.
Cita MLA (9th ed.)
Bakke, Ray, i Jim Hart. The Urban Christian: Effective Ministry in Today's Urban World. IVP, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.