Herschel, S. J. F. W. (1901). Outlines of astronomy. Collier and Son.
芝加哥风格引文Herschel, Sir John Frederick William. Outlines of Astronomy. New York: Collier and Son, 1901.
MLA引文Herschel, Sir John Frederick William. Outlines of Astronomy. Collier and Son, 1901.
警告：这些引文格式不一定是100％准确.