APA (7th ed.) Citation

O'Hara, C. E. (1976). Fundamentals of criminal investigation (4th ed.). Thomas.

Chicago Style (17th ed.) Citation

O'Hara, Charles E. Fundamentals of Criminal Investigation. 4th ed. Springfield, Ill: Thomas, 1976.

MLA (9th ed.) Citation

O'Hara, Charles E. Fundamentals of Criminal Investigation. 4th ed. Thomas, 1976.