Pearson, T. C. (1997). The purple hat. Farrar Straus Giroux.
Chicago Style (17th ed.) CitationPearson, Tracey Campbell. The Purple Hat. New York: Farrar Straus Giroux, 1997.
MLA引文Pearson, Tracey Campbell. The Purple Hat. Farrar Straus Giroux, 1997.
警告:這些引文格式不一定是100%准確.