APA (7th ed.) Zitazioa

Dearborn, T. (1997). Beyond duty: A passion for Christ, a heart for mission. World vision inc..

Chicago Style (17th ed.) Zitazioa

Dearborn, Tim. Beyond Duty: A Passion for Christ, a Heart for Mission. Washington: World vision inc., 1997.

MLA (9th ed.) Zitazioa

Dearborn, Tim. Beyond Duty: A Passion for Christ, a Heart for Mission. World vision inc., 1997.