Kiefer, W. J. (1961). Danger was no stranger. Queen's Work.
Chicagoスタイル(17版)引用形式Kiefer, William J. Danger Was No Stranger. St. Louis, Mo.: Queen's Work, 1961.
MLA(8版)引用形式Kiefer, William J. Danger Was No Stranger. Queen's Work, 1961.
警告: この引用は必ずしも正確ではありません.