APA استشهاد

Kochan, S. G., & Wood, P. H. (1987). Exploring the UNIX system. CBS.

استشهاد بنمط شيكاغو

Kochan, Stephen G., و Patrick H. Wood. Exploring the UNIX System. Delhi: CBS, 1987.

MLA استشهاد

Kochan, Stephen G., و Patrick H. Wood. Exploring the UNIX System. CBS, 1987.