APA (7th ed.) Citation

U.S. Army Research Laboratory & South, J. (2009). A study of the engraving of the M855 5.56-mm projectile. Army Research Laboratory.

Chicago Style (17th ed.) Citation

U.S. Army Research Laboratory and Joseph South. A Study of the Engraving of the M855 5.56-mm Projectile. Adelphi, MD: Army Research Laboratory, 2009.

MLA (9th ed.) Citation

U.S. Army Research Laboratory and Joseph South. A Study of the Engraving of the M855 5.56-mm Projectile. Army Research Laboratory, 2009.