APA (7th ed.) Citation

National Institute of Standards and Technology (U.S.) & Computer Systems Laboratory (U.S.). (1995). Programmer's Hierarchical Interactive Graphics System (PHIGS). U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, Computer Systems Laboratory.

Chicago Style (17th ed.) Citation

National Institute of Standards and Technology (U.S.) and Computer Systems Laboratory (U.S.). Programmer's Hierarchical Interactive Graphics System (PHIGS). Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, Computer Systems Laboratory, 1995.

MLA (9th ed.) Citation

National Institute of Standards and Technology (U.S.) and Computer Systems Laboratory (U.S.). Programmer's Hierarchical Interactive Graphics System (PHIGS). U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, Computer Systems Laboratory, 1995.