APA
(1992). Laser and plasma technology division annual report 1991. [s.l.]: [s.n.].
Chicago
1992. Laser and plasma technology division annual report 1991. [s.l.]: [s.n.].
Harvard
(1992). Laser and plasma technology division annual report 1991. [s.l.]: [s.n.].
MLA
Laser and plasma technology division annual report 1991. [s.l.]: [s.n.]. 1992.