APA Style
Gatra, 20/2003-41/2007. (2007).
Jakarta:
PT. ERA MEDIA INFORMASI.
Chicago Style
Gatra, 20/2003-41/2007.
.
Jakarta:
PT. ERA MEDIA INFORMASI,
2007.
.
MLA Style
Gatra, 20/2003-41/2007.
.
Jakarta:
PT. ERA MEDIA INFORMASI,
2007.
.
Turabian Style
Gatra, 20/2003-41/2007.
Jakarta:
PT. ERA MEDIA INFORMASI,
2007.
.