Cita APA (7th ed.)
Paddock, J. An outline of the demographic history of Tlaxcala.
Cita Chicago (17th ed.)
Paddock, John. An Outline of the Demographic History of Tlaxcala.
Cita MLA (9th ed.)
Paddock, John. An Outline of the Demographic History of Tlaxcala.
Atenció: Aquestes cites poden no estar 100% correctes.