Gaya APA
Gardner, C., Yogapranata, B.
(2007).
The pursuit of happyness
(
edisi 1)
.
bandung:
Zenit.
Gaya MLA
Gardner, Christ., Yogapranata, Budhy.
"The pursuit of happyness".
edisi 1
bandung:
Zenit,
2007.
Text.