APA (7th ed.) Citation

TUCHMAN. (1978). A distant mirror: The calamitons 14th century. Alfred A. Knopf.

Chicago Style (17th ed.) Citation

TUCHMAN. A Distant Mirror: The Calamitons 14th Century. New York: Alfred A. Knopf, 1978.

MLA (8th ed.) Citation

TUCHMAN. A Distant Mirror: The Calamitons 14th Century. Alfred A. Knopf, 1978.

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