Cita APA (7th ed.)
Ward, C. G. (1984). The Billy Graham Christian worker's handbook: A layman's guide for soul winning and personal counseling. World Wide Publications.
Cita Chicago (17th ed.)
Ward, Charles G. The Billy Graham Christian Worker's Handbook: A Layman's Guide for Soul Winning and Personal Counseling. Minneapolis, Minn.: World Wide Publications, 1984.
Cita MLA (9th ed.)
Ward, Charles G. The Billy Graham Christian Worker's Handbook: A Layman's Guide for Soul Winning and Personal Counseling. World Wide Publications, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.