Gaya APA
Robinson, H., Stanley, M. (2008).
The Princess's Secret Letters: Surat Rahasia Putri (Ed. 1).
JAKARTA:
ERLANGGA.
Gaya MLA
Robinson, Hilary., Stanley, Mandy.
"The Princess's Secret Letters: Surat Rahasia Putri".
Ed. 1
JAKARTA:
ERLANGGA,
2008.
Chart.