Style de citation APA

AT&T Information systems. (1986). The unix system user''s MANUAL. Prentice-Hall.

Style de citation Chicago

AT&T Information systems. The Unix System User''s MANUAL. Prentice-Hall, 1986.

Style de citation MLA

AT&T Information systems. The Unix System User''s MANUAL. Prentice-Hall, 1986.

Attention : ces citations peuvent ne pas être correctes à 100%.