Allen, R. (1962). Ask the name of the lion /Ralph Allen. Doubleday.
芝加哥风格引文Allen, Ralph. Ask the Name of the Lion /Ralph Allen. Garden City, N.Y.: Doubleday, 1962.
MLA引文Allen, Ralph. Ask the Name of the Lion /Ralph Allen. Doubleday, 1962.
警告：这些引文格式不一定是100％准确.