APA(7版)引用形式

Ferguson, J. H., & McHenry, D. E. (1956). The american system of government (4a. ed.). McGraw-Hill.

Chicagoスタイル(17版)引用形式

Ferguson, John H., , Dean E. McHenry. The American System of Government. 4a. ed. Nueva York: McGraw-Hill, 1956.

MLA(9版)引用形式

Ferguson, John H., , Dean E. McHenry. The American System of Government. 4a. ed. McGraw-Hill, 1956.

警告: この引用は必ずしも正確ではありません.