Não informado. (1967). Psychology of Learning and Motivation. Academic Press.
Chicagoスタイル(17版)引用形式Não informado. Psychology of Learning and Motivation. San Diego, Calif: Academic Press, 1967.
MLA(8版)引用形式Não informado. Psychology of Learning and Motivation. Academic Press, 1967.
警告: この引用は必ずしも正確ではありません.