APA Citation

MACKAY. (1980). Extraordinary popular delusions and the madness of crowds. New York: Harmony Books.

Chicago Style Citation

MACKAY. Extraordinary Popular Delusions and the Madness of Crowds. New York: Harmony Books, 1980.

MLA Citation

MACKAY. Extraordinary Popular Delusions and the Madness of Crowds. New York: Harmony Books, 1980.

Warning: These citations may not always be 100% accurate.