Penggayaan APA
Pradiansyah, Arvan. (2010).
The 7 Laws Of Happiness .
Bandung:
Kaifa.
Chicago Style
Pradiansyah, Arvan.
The 7 Laws Of Happiness.
Bandung:
Kaifa,
2010.
Text.
MLA Style
Pradiansyah, Arvan.
The 7 Laws Of Happiness.
Bandung:
Kaifa,
2010.
Text.
Turabian Style
Pradiansyah, Arvan.
The 7 Laws Of Happiness.
Bandung:
Kaifa,
2010.
Print.