APA (7th ed.) Citation

Kochan, S. G., & Wood, P. H. (1989). Exploring the UNIX system (2η εκδ.). Hayden Books.

Chicago Style (17th ed.) Citation

Kochan, Stephen G., and Patrick H. Wood. Exploring the UNIX System. 2η εκδ. Indianapolis, Ind., USA: Hayden Books, 1989.

MLA (9th ed.) Citation

Kochan, Stephen G., and Patrick H. Wood. Exploring the UNIX System. 2η εκδ. Hayden Books, 1989.