APA (7th ed.) Citation

(1983). Laser focus. Pennwell Pub. Co., Advanced Technology Group.

Chicago Style (17th ed.) Citation

Laser Focus. Littleton, MA: Pennwell Pub. Co., Advanced Technology Group, 1983.

MLA (9th ed.) Citation

Laser Focus. Pennwell Pub. Co., Advanced Technology Group, 1983.

Warning: These citations may not always be 100% accurate.