KOHLER Richard. (2014). Jean Piaget. Bloomsbury Acaqdemic.
Chicago Style (17th ed.) CitationKOHLER Richard. Jean Piaget. Bloomsbury Acaqdemic, 2014.
MLA引文KOHLER Richard. Jean Piaget. Bloomsbury Acaqdemic, 2014.
警告：這些引文格式不一定是100％准確.
APA引文