Citazione Stile APA (7a Edizione)

Tuchman, B. W. (1978). A distant mirror: The calamitous 14th century. Alfred A. Knopf.

Citazione stile Chigago Style (17a edizione)

Tuchman, Barbara W. A Distant Mirror: The Calamitous 14th Century. New York: Alfred A. Knopf, 1978.

Citatione MLA (9a ed.)

Tuchman, Barbara W. A Distant Mirror: The Calamitous 14th Century. Alfred A. Knopf, 1978.