APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (8. p.)

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