APA (7th ed.) Citation

Glassman, L. (1992). Hector: Connecting words with definitions. Digital, Systems Research Center.

Chicago Style (17th ed.) Citation

Glassman, Lucille. Hector: Connecting Words with Definitions. Palo Alto, Calif.: Digital, Systems Research Center, 1992.

MLA (9th ed.) Citation

Glassman, Lucille. Hector: Connecting Words with Definitions. Digital, Systems Research Center, 1992.