Gaya APA
(peny.), C, S., Widjajanto, D.
(2004).
A Cup of Comfort
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
(peny.), Collen, Sell., Widjajanto, Donna.
"A Cup of Comfort".
Jakarta:
Gramedia Pustaka Utama,
2004.
Book.