Cita APA (7th ed.)
Barnett, B. (1991). Friend raising: Building a missionary support team that lasts. YWAM Pub.
Cita Chicago (17th ed.)
Barnett, Betty. Friend Raising: Building a Missionary Support Team That Lasts. Washington: YWAM Pub, 1991.
Cita MLA (9th ed.)
Barnett, Betty. Friend Raising: Building a Missionary Support Team That Lasts. YWAM Pub, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.