APA (7th ed.) Citation

May, E. R. (1991). Imperial democracy: The emergence of America as a great power ([Repr.], orig. ed. publ. in 1961.). Imprint Publ.

Chicago Style (17th ed.) Citation

May, Ernest R. Imperial Democracy: The Emergence of America as a Great Power. [Repr.], orig. ed. publ. in 1961. Chicago, Ill: Imprint Publ, 1991.

MLA (9th ed.) Citation

May, Ernest R. Imperial Democracy: The Emergence of America as a Great Power. [Repr.], orig. ed. publ. in 1961. Imprint Publ, 1991.