Allard, H., & Marshall, J. (1977). Miss Nelson is missing! Houghton Mifflin.
芝加哥风格引文Allard, Harry, 与 James Marshall. Miss Nelson Is Missing! Boston: Houghton Mifflin, 1977.
MLA引文Allard, Harry, 与 James Marshall. Miss Nelson Is Missing! Houghton Mifflin, 1977.
警告：这些引文格式不一定是100％准确.