APA (7th ed.) Citation

Grennell, D. A., & Lewis, J. (1979). Pistol & revolver digest (2nd ed.). DBI Books.

Chicago Style (17th ed.) Citation

Grennell, Dean A., and Jack Lewis. Pistol & Revolver Digest. 2nd ed. Northfield, Ill.: DBI Books, 1979.

MLA (9th ed.) Citation

Grennell, Dean A., and Jack Lewis. Pistol & Revolver Digest. 2nd ed. DBI Books, 1979.