Davis, S. C. (1942). Your career in defense. Harper & brothers.
Chicagoスタイル(17版)引用形式Davis, Shel Cullom. Your Career in Defense. New York: Harper & brothers, 1942.
MLA(9版)引用形式Davis, Shel Cullom. Your Career in Defense. Harper & brothers, 1942.
警告: この引用は必ずしも正確ではありません.