APA引文

Pearson, T. C. (1997). The purple hat. Farrar Straus Giroux.

Chicago Style (17th ed.) Citation

Pearson, 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.