Gaya APA
Riordan, R. et al
(2012).
Tanda Athena (The Mark Of Athena)
.
Jakarta:
Mizan Fantasi.
Gaya MLA
Riordan, Rick. et al.
"Tanda Athena (The Mark Of Athena)".
Jakarta:
Mizan Fantasi,
2012.
Text.