Gehle, Q. L., & Rollo, D. J. (1977). The writing process. St. Martin's Press.
芝加哥风格引文Gehle, Quentin L., 与 Duncan J. Rollo. The Writing Process. New York: St. Martin's Press, 1977.
MLA引文Gehle, Quentin L., 与 Duncan J. Rollo. The Writing Process. St. Martin's Press, 1977.
警告：这些引文格式不一定是100％准确.