Gaya APA
Wilson, J., Chusfani, P, D. (2007).
The Worry Website, Situs Masalah .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Wilson, Jacqueline., Chusfani, Poppy, Damayanti.
"The Worry Website, Situs Masalah".
Jakarta:
Gramedia Pustaka Utama,
2007.
Text / Book.