(瑞士)皮亚杰(Jean Piaget)著. (1981). 发生认识论原理. 商务印书馆.
Chicago Style (17th ed.) Citation(瑞士)皮亚杰(Jean Piaget)著. 发生认识论原理. 商务印书馆, 1981.
MLA (8th ed.) Citation(瑞士)皮亚杰(Jean Piaget)著. 发生认识论原理. 商务印书馆, 1981.
Warning: These citations may not always be 100% accurate.