Gaya APA
Januar, Iwan. (2007).
Sex Before Married ? .
Jakarta:
Gema Insani.
Gaya Chicago
Januar, Iwan.
Sex Before Married ?.
Jakarta:
Gema Insani,
2007.
Text.
Gaya MLA
Januar, Iwan.
Sex Before Married ?.
Jakarta:
Gema Insani,
2007.
Text.
Gaya Turabian
Januar, Iwan.
Sex Before Married ?.
Jakarta:
Gema Insani,
2007.
Print.