APA(7版)引用形式

Powell, L. S. (1969). Communication and learning. Pitman.

Chicagoスタイル(17版)引用形式

Powell, Leonard Sutherland. Communication and Learning. London: Pitman, 1969.

MLA(8版)引用形式

Powell, Leonard Sutherland. Communication and Learning. Pitman, 1969.

警告: この引用は必ずしも正確ではありません.