APA(7版)引用形式
Gwynn, J. M. (1947). Curriculum principles and social trends. Macmillan.
Chicagoスタイル(17版)引用形式
Gwynn, John Minor. Curriculum Principles and Social Trends. New York: Macmillan, 1947.
MLA(9版)引用形式
Gwynn, John Minor. Curriculum Principles and Social Trends. Macmillan, 1947.
警告: この引用は必ずしも正確ではありません.