Penggayaan APA
Sharp, Timothy J.. (2011).
Happiness is Now .
Depok:
Rai Asa Sukses.
Chicago Style
Sharp, Timothy J..
Happiness is Now.
Depok:
Rai Asa Sukses,
2011.
Text Book.
MLA Style
Sharp, Timothy J..
Happiness is Now.
Depok:
Rai Asa Sukses,
2011.
Text Book.
Turabian Style
Sharp, Timothy J..
Happiness is Now.
Depok:
Rai Asa Sukses,
2011.
Text Book.