Gaya APA
Syilphid 14. (2001).
Jakarta:
Elex Media Computindo.
Gaya Chicago
Syilphid 14.
2001.
Jakarta:
Elex Media Computindo,
2001.
Text.
Gaya MLA
Syilphid 14.
2001.
Jakarta:
Elex Media Computindo,
2001.
Text.
Gaya Turabian
Syilphid 14.
Jakarta:
Elex Media Computindo,
2001.
Print.