Cita APA

Tuchman, B. W. 1. (1976). The Proud tower: A potrait of the world before the war 1890-1914. New York, New York: Bantam.

Citación estilo Chicago

Tuchman, Barbara Wertheim 1912-1989. The Proud Tower: A Potrait of the World Before the War 1890-1914. New York, New York: Bantam, 1976.

Cita MLA

Tuchman, Barbara Wertheim 1912-1989. The Proud Tower: A Potrait of the World Before the War 1890-1914. New York, New York: Bantam, 1976.