Graham, B. (1981). The Billy Graham Christian worker's handbook. World Wide Publications.
芝加哥风格引文Graham, Billy. The Billy Graham Christian Worker's Handbook. Minneapolis, Minn.: World Wide Publications, 1981.
MLA引文Graham, Billy. The Billy Graham Christian Worker's Handbook. World Wide Publications, 1981.
警告：这些引文格式不一定是100％准确.