APA (7th ed.) Citation

Ogg, F. A., & Ray, P. O. (1948). Introduction to American government (9. ed.). Appleton-Century.

Chicago Style (17th ed.) Citation

Ogg, Frederic Austin, and Perley Orman Ray. Introduction to American Government. 9. ed. New York: Appleton-Century, 1948.

MLA (9th ed.) Citation

Ogg, Frederic Austin, and Perley Orman Ray. Introduction to American Government. 9. ed. Appleton-Century, 1948.