APA (7th ed.) Citation

(1992). Graphical User Interface Programming Unix Svr4,2 / Edited By Claro Gomez. Unix.

Chicago Style (17th ed.) Citation

Graphical User Interface Programming Unix Svr4,2 / Edited By Claro Gomez. Unix, 1992.

MLA (8th ed.) Citation

Graphical User Interface Programming Unix Svr4,2 / Edited By Claro Gomez. Unix, 1992.

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