Cita APA (7a ed.)
Paddock, J. The mesoamerican Ballgame: Symbolic aspects.
Cita Chicago Style (17a ed.)
Paddock, John. The Mesoamerican Ballgame: Symbolic Aspects.
Cita MLA (9a ed.)
Paddock, John. The Mesoamerican Ballgame: Symbolic Aspects.
警告：這些引文格式不一定是100％准確.