HILL, L. (1986). Elementary stories for reproduction 2. Pustaka Ilmu.
芝加哥风格引文HILL, L.A. Elementary Stories for Reproduction 2. Jakarta: Pustaka Ilmu, 1986.
MLA引文HILL, L.A. Elementary Stories for Reproduction 2. Pustaka Ilmu, 1986.
警告：这些引文格式不一定是100％准确.