Cita APA (7a ed.)

Brauer, J., & Van Tuyll, H. P. (2008). Castles, battles, & bombs: How economics explains military history. University of Chicago Press.

Cita Chicago Style (17a ed.)

Brauer, Jurgen, y Hubert P. Van Tuyll. Castles, Battles, & Bombs: How Economics Explains Military History. Chicago: University of Chicago Press, 2008.

Cita MLA (8a ed.)

Brauer, Jurgen, y Hubert P. Van Tuyll. Castles, Battles, & Bombs: How Economics Explains Military History. University of Chicago Press, 2008.