APA(7版)引用形式
Stevenson, P. R. (1923). Smaller Classes or Larger: A study of the relation of class-size to the efficiency of teaching.
Chicagoスタイル(17版)引用形式
Stevenson, Paul R. Smaller Classes or Larger: A Study of the Relation of Class-size to the Efficiency of Teaching. Bloomington, 1923.
MLA(9版)引用形式
Stevenson, Paul R. Smaller Classes or Larger: A Study of the Relation of Class-size to the Efficiency of Teaching. 1923.
警告: この引用は必ずしも正確ではありません.