Lange, O. (1971). Optimal decisions; principles of programming ([1st English ed.].). Pergamon Press.
芝加哥风格引文Lange, Oskar. Optimal Decisions; Principles of Programming. [1st English ed.]. New York: Pergamon Press, 1971.
MLA引文Lange, Oskar. Optimal Decisions; Principles of Programming. [1st English ed.]. Pergamon Press, 1971.
警告：这些引文格式不一定是100％准确.