APA-viite (7. p.)

Ely, R. T. (1901). An introduction to political economy (New and rev. ed.). Eaton & Mains; Jennings & Pye.

Chicago-viite (17. p.)

Ely, Richard Theodore. An Introduction to Political Economy. New and rev. ed. New York, Cincinnati: Eaton & Mains; Jennings & Pye, 1901.

MLA-viite (8. p.)

Ely, Richard Theodore. An Introduction to Political Economy. New and rev. ed. Eaton & Mains; Jennings & Pye, 1901.