Cita APA (7a ed.)
Paddock, J. The pecked cross symbol in ancient mesoamerica.
Cita Chicago Style (17a ed.)
Paddock, John. The Pecked Cross Symbol in Ancient Mesoamerica.
Cita MLA (9a ed.)
Paddock, John. The Pecked Cross Symbol in Ancient Mesoamerica.
警告：這些引文格式不一定是100％准確.