Gaya APA
Coelho, P.
(2017).
Gunung kelima : the fifth mountain
(
cet.7)
.
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya MLA
Coelho, Paulo.
"Gunung kelima : the fifth mountain".
cet.7
Jakarta:
PT. Gramedia Pustaka Utama,
2017.
Text.