Kesselring, T. (1988). Jean Piaget (Orig.-Ausg.). Beck.
Chicago Style (17th ed.) CitationKesselring, Thomas. Jean Piaget. Orig.-Ausg. München: Beck, 1988.
MLA (9th ed.) CitationKesselring, Thomas. Jean Piaget. Orig.-Ausg. Beck, 1988.
Warning: These citations may not always be 100% accurate.