APA Style

Bourne, Stephen R.. (1987). The Unix System V Environment . England: ADDISON WESLEY.

Chicago Style

Bourne, Stephen R.. The Unix System V Environment. England: ADDISON WESLEY, 1987. .

MLA Style

Bourne, Stephen R.. The Unix System V Environment. England: ADDISON WESLEY, 1987. .

Turabian Style

Bourne, Stephen R.. The Unix System V Environment. England: ADDISON WESLEY, 1987. .