Cita APA (7a ed.)
Paddock, J. An outline of the demographic history of Tlaxcala.
Cita Chicago Style (17a ed.)
Paddock, John. An Outline of the Demographic History of Tlaxcala.
Cita MLA (9a ed.)
Paddock, John. An Outline of the Demographic History of Tlaxcala.
警告：這些引文格式不一定是100％准確.