Cita APA (7a ed.)
Paddock, J. The prehispanic settlement history of the Ejutla valley, México: A preliminary perspective.
Cita Chicago Style (17a ed.)
Paddock, John. The Prehispanic Settlement History of the Ejutla Valley, México: A Preliminary Perspective.
Cita MLA (9a ed.)
Paddock, John. The Prehispanic Settlement History of the Ejutla Valley, México: A Preliminary Perspective.
警告：這些引文格式不一定是100％准確.