Cita APA

A N Walker. (1984). The UNIX enviornment. John Wiley and Sons.

Chicago Edition Citation

A N Walker. The UNIX Enviornment. John Wiley and Sons, 1984.

Cita MLA

A N Walker. The UNIX Enviornment. John Wiley and Sons, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.