APA (7th ed.) Citation

Barnes, H. E. (1951). New horizons in criminology (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Barnes, Harry Elmer. New Horizons in Criminology. 2nd ed. New York: Prentice-Hall, 1951.

MLA (9th ed.) Citation

Barnes, Harry Elmer. New Horizons in Criminology. 2nd ed. Prentice-Hall, 1951.