Petikan APA

U.S. Army Research Laboratory. (1998). Weapons and materials research. [Aberdeen Proving Ground, MD.]: U.S. Army Research Laboratory.

Petikan Gaya Chicago

U.S. Army Research Laboratory. Weapons and Materials Research. [Aberdeen Proving Ground, MD.]: U.S. Army Research Laboratory, 1998.

Petikan MLA

U.S. Army Research Laboratory. Weapons and Materials Research. [Aberdeen Proving Ground, MD.]: U.S. Army Research Laboratory, 1998.

Amaran: Petikan-petikan ini tidak semestinya 100% tepat.