APA Style
Matthews, Andrew. (2015).
Being Happy: Kiat Hidup Tenteram Dan Bahagia .
Jakarta:
Gramedia Pustaka Utama.
Chicago Style
Matthews, Andrew.
Being Happy: Kiat Hidup Tenteram Dan Bahagia.
Jakarta:
Gramedia Pustaka Utama,
2015.
.
MLA Style
Matthews, Andrew.
Being Happy: Kiat Hidup Tenteram Dan Bahagia.
Jakarta:
Gramedia Pustaka Utama,
2015.
.
Turabian Style
Matthews, Andrew.
Being Happy: Kiat Hidup Tenteram Dan Bahagia.
Jakarta:
Gramedia Pustaka Utama,
2015.
.