APA način citiranja (7. izdanje)

Callahan, K. L. (1990). Effective church leadership: Building on the twelve keys. Jossey-Bass.

Čikaški stil citiranja (17. izdanje)

Callahan, Kennon L. Effective Church Leadership: Building on the Twelve Keys. San Francisco: Jossey-Bass, 1990.

MLA način citiranja (9. izdanje)

Callahan, Kennon L. Effective Church Leadership: Building on the Twelve Keys. Jossey-Bass, 1990.