Usdin, G. L. (1973). Sleep research and clinical practice. Brunner/Mazel.
Chicagoスタイル(17版)引用形式Usdin, Gene L. Sleep Research and Clinical Practice. New York: Brunner/Mazel, 1973.
MLA(9版)引用形式Usdin, Gene L. Sleep Research and Clinical Practice. Brunner/Mazel, 1973.
警告: この引用は必ずしも正確ではありません.