APA (7th ed.) Citation

Vangala, P. S. (1990). Analysis of a laser projection system. [publisher not identified].

Chicago Style (17th ed.) Citation

Vangala, Prabhakar Srinivas. Analysis of a Laser Projection System. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Vangala, Prabhakar Srinivas. Analysis of a Laser Projection System. [publisher not identified], 1990.