Gaya APA
CHUSFANI, P, D., SROUD, J.
(2014).
PTOLEMY'S GATE
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
CHUSFANI, POPPY, DAMAYANTI., SROUD, JONATHAN.
"PTOLEMY'S GATE".
Jakarta:
Gramedia Pustaka Utama,
2014.
.