Cita APA

Setton, K. M. 1., & Hazard, H. W. 1. (1977). A history of the Crusades. Madison (Wisconsin) [etc.]: The University of Wisconsin Press.

Citación estilo Chicago

Setton, Kenneth M. 1914-1995, and Harry W. 1918-1989 Hazard. A History of the Crusades. Madison (Wisconsin) [etc.]: The University of Wisconsin Press, 1977.

Cita MLA

Setton, Kenneth M. 1914-1995, and Harry W. 1918-1989 Hazard. A History of the Crusades. Madison (Wisconsin) [etc.]: The University of Wisconsin Press, 1977.