Gaya APA
Bagshawe, T., Andwiani, N. (2015).
Di balik kegelapan = Sidney Sheldon's after the darkness .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Bagshawe, Tilly., Andwiani, Nadya.
"Di balik kegelapan = Sidney Sheldon's after the darkness".
Jakarta:
Gramedia Pustaka Utama,
2015.
Text.