Kinghorn, J. R., Clauset, K., & Willis, C. L. (1979). A guide to four essential themes. Charles F. Kettering Foundation.
Chicagoスタイル(17版)引用形式Kinghorn, Jon Rye, Karl Clauset, , Charles L. Willis. A Guide to Four Essential Themes. Dayton, Ohio: Charles F. Kettering Foundation, 1979.
MLA(9版)引用形式Kinghorn, Jon Rye, et al. A Guide to Four Essential Themes. Charles F. Kettering Foundation, 1979.
警告: この引用は必ずしも正確ではありません.