APA (7th ed.) Citation

(1983). Introduction to the Graphical Kernel System (GKS). Acad. Pr.

Chicago Style (17th ed.) Citation

Introduction to the Graphical Kernel System (GKS). London u.a: Acad. Pr, 1983.

MLA (9th ed.) Citation

Introduction to the Graphical Kernel System (GKS). Acad. Pr, 1983.

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