Sierra, J., & Bowers, T. (2012). Suppose you meet a dinosaur: A first book of manners. Alfred A. Knopf.
芝加哥风格引文Sierra, Judy, 与 Tim Bowers. Suppose You Meet a Dinosaur: A First Book of Manners. New York: Alfred A. Knopf, 2012.
MLA引文Sierra, Judy, 与 Tim Bowers. Suppose You Meet a Dinosaur: A First Book of Manners. Alfred A. Knopf, 2012.
警告：这些引文格式不一定是100％准确.