Cita APA (7a ed.)
Paddock, J. The mesoamerican formative and south american influences.
Cita Chicago Style (17a ed.)
Paddock, John. The Mesoamerican Formative and South American Influences.
Cita MLA (9a ed.)
Paddock, John. The Mesoamerican Formative and South American Influences.
警告：这些引文格式不一定是100％准确.