Gerber, V. (1971). Missions in creative tension: The Green Lake '71 compendium. William Carey Library.
芝加哥风格引文Gerber, Vergil. Missions in Creative Tension: The Green Lake '71 Compendium. South Pasadena, Calif.: William Carey Library, 1971.
MLA引文Gerber, Vergil. Missions in Creative Tension: The Green Lake '71 Compendium. William Carey Library, 1971.
警告：这些引文格式不一定是100％准确.