Cita APA (7th ed.)
Mason, J. A. (1957). The ancient civilization of Peru. Penguin Books.
Cita Chicago (17th ed.)
Mason, John Alden. The Ancient Civilization of Peru. Edinburgh, Great Britain: Penguin Books, 1957.
Cita MLA (9th ed.)
Mason, John Alden. The Ancient Civilization of Peru. Penguin Books, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.