Cita APA

Tuchman, B. W. 1. (1978). A distant mirror: The calamitous 14th century. New York: Alfred A. Knopf.

Citación estilo Chicago

Tuchman, Barbara Wertheim 1912-1989. A Distant Mirror: The Calamitous 14th Century. New York: Alfred A. Knopf, 1978.

Cita MLA

Tuchman, Barbara Wertheim 1912-1989. A Distant Mirror: The Calamitous 14th Century. New York: Alfred A. Knopf, 1978.