APA(7版)引用形式
Sovchik, R. J. (1989). Teaching mathematics to children. Harper & Row.
Chicagoスタイル(17版)引用形式
Sovchik, Robert J. Teaching Mathematics to Children. New York: Harper & Row, 1989.
MLA(9版)引用形式
Sovchik, Robert J. Teaching Mathematics to Children. Harper & Row, 1989.
警告: この引用は必ずしも正確ではありません.