Gaya APA
Time of Yourlife. (2013).
Jakarta:
Gramedia.
Gaya Chicago
Time of Yourlife.
cet.3.
Jakarta:
Gramedia,
2013.
Text.
Gaya MLA
Time of Yourlife.
cet.3.
Jakarta:
Gramedia,
2013.
Text.
Gaya Turabian
Time of Yourlife.
Jakarta:
Gramedia,
2013.
Print.