Gaya APA
Hopkins, C., Pratidina, I, S. (2004).
Mates,Dates And Cosmic Kisses= Kecupan Kosmis .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Hopkins, Cathy., Pratidina, Indah, S..
"Mates,Dates And Cosmic Kisses= Kecupan Kosmis".
Jakarta:
Gramedia Pustaka Utama,
2004.
Book.