APA(7版)引用形式

Verderber, R. F. (1982). The challenge of effective speaking. Wadsworth Pub.

Chicagoスタイル(17版)引用形式

Verderber, Rudolph F. The Challenge of Effective Speaking. Belmont, CA: Wadsworth Pub, 1982.

MLA(9版)引用形式

Verderber, Rudolph F. The Challenge of Effective Speaking. Wadsworth Pub, 1982.

警告: この引用は必ずしも正確ではありません.