APA (7th ed.) Citation

Grimes, A. P., & Horwitz, R. (1959). Modern political ideologies. Oxford University Press.

Chicago Style (17th ed.) Citation

Grimes, Alan Pendleton, and Robert Horwitz. Modern Political Ideologies. New York: Oxford University Press, 1959.

MLA (9th ed.) Citation

Grimes, Alan Pendleton, and Robert Horwitz. Modern Political Ideologies. Oxford University Press, 1959.