APA(7版)引用形式

Wittich, W. A., & Schuller, C. F. (1973). Instructional technology: Its nature and use (5th ed.). Harper & Row.

Chicagoスタイル(17版)引用形式

Wittich, Walter Arno, , Charles Francis Schuller. Instructional Technology: Its Nature and Use. 5th ed. New York: Harper & Row, 1973.

MLA(8版)引用形式

Wittich, Walter Arno, , Charles Francis Schuller. Instructional Technology: Its Nature and Use. 5th ed. Harper & Row, 1973.

警告: この引用は必ずしも正確ではありません.