APA (7th ed.) Citation

Lewis, J., & Grennell, D. A. (1980). Law enforcement handgun digest (3rd ed.). Follett.

Chicago Style (17th ed.) Citation

Lewis, Jack, and Dean A. Grennell. Law Enforcement Handgun Digest. 3rd ed. Chicago: Follett, 1980.

MLA (9th ed.) Citation

Lewis, Jack, and Dean A. Grennell. Law Enforcement Handgun Digest. 3rd ed. Follett, 1980.