Gaya APA
Kanza, C.
(2012).
My Best Friends Secret
(
Pertama, 2012)
.
Yogyakarta:
PT Bentang Belia.
Gaya MLA
Kanza, Cheryl.
"My Best Friends Secret".
Pertama, 2012
Yogyakarta:
PT Bentang Belia,
2012.
Book.