APA Style
Januar, M Iwan. (2005).
Be Positive, Be Happy .
Jakarta:
Gema Insani Press.
Chicago Style
Januar, M Iwan.
Be Positive, Be Happy.
Jakarta:
Gema Insani Press,
2005.
Buku.
MLA Style
Januar, M Iwan.
Be Positive, Be Happy.
Jakarta:
Gema Insani Press,
2005.
Buku.
Turabian Style
Januar, M Iwan.
Be Positive, Be Happy.
Jakarta:
Gema Insani Press,
2005.
Buku.