Cita APA (7a ed.)

Livy, B., & Selincourt, A. d. (1995). Hannibal's crossing of the Alps. Penguin Books.

Cita Chicago Style (17a ed.)

Livy, Bryan, y Aubrey de Selincourt. Hannibal's Crossing of the Alps. London: Penguin Books, 1995.

Cita MLA (9a ed.)

Livy, Bryan, y Aubrey de Selincourt. Hannibal's Crossing of the Alps. Penguin Books, 1995.