Cita APA (7th ed.)
(1970). The rise of Rome: How to explain it. DC Heath.
Cita Chicago (17th ed.)
The Rise of Rome: How to Explain It. Massachusetts: DC Heath, 1970.
Cita MLA (9th ed.)
The Rise of Rome: How to Explain It. DC Heath, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.