एपीए उद्धरण

American national. (1986). American national standard of the safe use of lasers. The laser Institute of America.

शिकागो स्टाइल उद्धरण

American national. American National Standard of the Safe Use of Lasers. Toledo: The laser Institute of America, 1986.

एमएलए उद्धरण

American national. American National Standard of the Safe Use of Lasers. The laser Institute of America, 1986.