Style de citation APA (7e éd.)

(1990). Using Unix System 5 Release 3 The Le Blond Group [et Al.]. Osborne McGraw-Hill.

Style de citation Chicago (17e éd.)

Using Unix System 5 Release 3 The Le Blond Group [et Al.]. Osborne McGraw-Hill, 1990.

Style de citation MLA (8e éd.)

Using Unix System 5 Release 3 The Le Blond Group [et Al.]. Osborne McGraw-Hill, 1990.