APA (7th ed.) Citation

Sidgwick, H. (1897). The elements of politics (2d ed.). Macmillan.

Chicago Style (17th ed.) Citation

Sidgwick, Henry. The Elements of Politics. 2d ed. London, New York: Macmillan, 1897.

MLA (8th ed.) Citation

Sidgwick, Henry. The Elements of Politics. 2d ed. Macmillan, 1897.