APA(7版)引用形式

Riker, W. H. (1965). Democracy in the United States (2d ed.). Macmillan.

Chicagoスタイル(17版)引用形式

Riker, William H. Democracy in the United States. 2d ed. New York: Macmillan, 1965.

MLA(9版)引用形式

Riker, William H. Democracy in the United States. 2d ed. Macmillan, 1965.