Cita APA (7a ed.)

Bischof, G., Karlhofer, F., & Williamson, S. R. (2014). 1914: Austria-Hungary, the origins, and the first year of World War I. UNO Press.

Cita Chicago Style (17a ed.)

Bischof, Günter, Ferdinand Karlhofer, y Samuel R. Williamson. 1914: Austria-Hungary, the Origins, and the First Year of World War I. New Orleans, Louisiana: UNO Press, 2014.

Cita MLA (8a ed.)

Bischof, Günter, et al. 1914: Austria-Hungary, the Origins, and the First Year of World War I. UNO Press, 2014.