APA引文

Penny, L. (2021). The madness of crowds (First U.S. edition.). Minotaur Books.

Chicago Style (17th ed.) Citation

Penny, Louise. The Madness of Crowds. First U.S. edition. New York: Minotaur Books, 2021.

MLA引文

Penny, Louise. The Madness of Crowds. First U.S. edition. Minotaur Books, 2021.

警告：這些引文格式不一定是100％准確.