Gaya APA
Ambarini, ., Budiarti, P, A. (2007).
Modern Cake Step by Step : Cake Lapis Coklat .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Ambarini, ., Budiarti, Petra, Aquina.
"Modern Cake Step by Step : Cake Lapis Coklat".
Jakarta:
Gramedia Pustaka Utama,
2007.
Book.