Clarfield, G. H. (1980). Timothy pickering and the American Republic. University of Pittsburgh.
Chicagoスタイル(17版)引用形式Clarfield, Gerald H. Timothy Pickering and the American Republic. Pittsburg: University of Pittsburgh, 1980.
MLA(9版)引用形式Clarfield, Gerald H. Timothy Pickering and the American Republic. University of Pittsburgh, 1980.
警告: この引用は必ずしも正確ではありません.