APA Style
RAY, Joan, RAY, William. (1999).
UNIX System Administration in 21 Days: SAMS Teach Yourself .
INDIANA:
Sams Publ..
Chicago Style
RAY, Joan, RAY, William.
UNIX System Administration in 21 Days: SAMS Teach Yourself.
INDIANA:
Sams Publ.,
1999.
Teks Book.
MLA Style
RAY, Joan, RAY, William.
UNIX System Administration in 21 Days: SAMS Teach Yourself.
INDIANA:
Sams Publ.,
1999.
Teks Book.
Turabian Style
RAY, Joan, RAY, William.
UNIX System Administration in 21 Days: SAMS Teach Yourself.
INDIANA:
Sams Publ.,
1999.
Teks Book.