APA(7版)引用形式
Willoughby, S. S. (1967). Contemporary teaching of secondary school mathematics. Wiley.
Chicagoスタイル(17版)引用形式
Willoughby, Stephen S. Contemporary Teaching of Secondary School Mathematics. New York: Wiley, 1967.
MLA(9版)引用形式
Willoughby, Stephen S. Contemporary Teaching of Secondary School Mathematics. Wiley, 1967.
警告: この引用は必ずしも正確ではありません.