Cita APA (7a ed.)

Heurgon, J., & Willis, J. (1973). The rise of Rome, to 264 B.C. B.T. Batsford.

Cita Chicago Style (17a ed.)

Heurgon, Jacques, y James Willis. The Rise of Rome, to 264 B.C. London: B.T. Batsford, 1973.

Cita MLA (9a ed.)

Heurgon, Jacques, y James Willis. The Rise of Rome, to 264 B.C. B.T. Batsford, 1973.