Otto, W., & Koenke, K. (1969). Remedial teaching: Research and comment. Houghton Mifflin.
芝加哥风格引文Otto, Wayne, 与 Karl Koenke. Remedial Teaching: Research and Comment. Boston: Houghton Mifflin, 1969.
MLA引文Otto, Wayne, 与 Karl Koenke. Remedial Teaching: Research and Comment. Houghton Mifflin, 1969.
警告：这些引文格式不一定是100％准确.