Roberts, C. M. (1977). The Washington Post: The first 100 years. Houghton Mifflin.
Chicagoスタイル(17版)引用形式Roberts, Chalmers M. The Washington Post: The First 100 Years. Boston, Mass.: Houghton Mifflin, 1977.
MLA(8版)引用形式Roberts, Chalmers M. The Washington Post: The First 100 Years. Houghton Mifflin, 1977.
警告: この引用は必ずしも正確ではありません.