Cita APA (7a ed.)

ARTHUR L J. (1997). UNIX SHELL PROGRAMMING (4TH.). JOHN WILEY AND SONS.

Cita Chicago Style (17a ed.)

ARTHUR L J. UNIX SHELL PROGRAMMING. 4TH. NEW YORK...SINGAPORE: JOHN WILEY AND SONS, 1997.

Cita MLA (9a ed.)

ARTHUR L J. UNIX SHELL PROGRAMMING. 4TH. JOHN WILEY AND SONS, 1997.