Cita APA (7th ed.)
Paddock, J. Tula and the collapse of the central Mexican classic.
Cita Chicago (17th ed.)
Paddock, John. Tula and the Collapse of the Central Mexican Classic.
Cita MLA (9th ed.)
Paddock, John. Tula and the Collapse of the Central Mexican Classic.
Atenció: Aquestes cites poden no estar 100% correctes.