Gross, R. (1977). The lifelong learner. Simon and Schuster.
Chicagoスタイル(17版)引用形式Gross, Ronald. The Lifelong Learner. New York: Simon and Schuster, 1977.
MLA(9版)引用形式Gross, Ronald. The Lifelong Learner. Simon and Schuster, 1977.
警告: この引用は必ずしも正確ではありません.