Gaya APA
Matthews, A.
(2000).
Being Happy: Kiat Hidup Tenteram & Bahagia
(
Cet. 1.--)
.
Jakarta:
Gramedia.
Gaya MLA
Matthews, Andrew.
"Being Happy: Kiat Hidup Tenteram & Bahagia".
Cet. 1.--
Jakarta:
Gramedia,
2000.
Text.