Norton, A., & Austin, A. (1980). Voorloper (1st mass market ed.). Ace Books.
芝加哥风格引文Norton, Andre, 与 Alice Austin. Voorloper. 1st mass market ed. New York: Ace Books, 1980.
MLA引文Norton, Andre, 与 Alice Austin. Voorloper. 1st mass market ed. Ace Books, 1980.
警告：这些引文格式不一定是100％准确.