Dent, E. C. (1937). The audio-visual handbook. [Society for visual education].
芝加哥风格引文Dent, Ellsworth C. The Audio-visual Handbook. [Chicago]: [Society for visual education], 1937.
MLA引文Dent, Ellsworth C. The Audio-visual Handbook. [Society for visual education], 1937.
警告：这些引文格式不一定是100％准确.