René Descartes. Rules for the Direction of the Mind.
芝加哥风格引文René Descartes. Rules for the Direction of the Mind.
MLA引文René Descartes. Rules for the Direction of the Mind.
警告：这些引文格式不一定是100％准确.
APA引文
René Descartes. Rules for the Direction of the Mind.
芝加哥风格引文René Descartes. Rules for the Direction of the Mind.
MLA引文René Descartes. Rules for the Direction of the Mind.