Gray, J. A. (1971). The psychology of fear and stress. McGraw-Hill.
Chicagoスタイル(17版)引用形式Gray, Jeffrey Alan. The Psychology of Fear and Stress. New York: McGraw-Hill, 1971.
MLA(9版)引用形式Gray, Jeffrey Alan. The Psychology of Fear and Stress. McGraw-Hill, 1971.
警告: この引用は必ずしも正確ではありません.