Cita APA (7a ed.)
Paddock, J. Mesoamerica is not the valley of Mexico.
Cita Chicago Style (17a ed.)
Paddock, John. Mesoamerica Is Not the Valley of Mexico.
Cita MLA (9a ed.)
Paddock, John. Mesoamerica Is Not the Valley of Mexico.
警告：這些引文格式不一定是100％准確.