APA(7版)引用形式

Ehninger, D. (1978). Principles and types of speech communication (8th ed.). Schott foresman.

Chicagoスタイル(17版)引用形式

Ehninger, Douglas. Principles and Types of Speech Communication. 8th ed. London: Schott foresman, 1978.

MLA(9版)引用形式

Ehninger, Douglas. Principles and Types of Speech Communication. 8th ed. Schott foresman, 1978.

警告: この引用は必ずしも正確ではありません.