Gaya APA
Azura,dkk, U.
(2014).
Storycake For Your Life:Berpikir Positif
.
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Azura,dkk, Umma.
"Storycake For Your Life:Berpikir Positif".
Jakarta:
PT Gramedia Pustaka Utama,
2014.
Text.