Gaya APA

Gaarder, J., Astuti, R. (2014). (E) Dunia Sophie (Cet. XIII). Bandung: Mizan Pustaka.

Gaya MLA

Gaarder, Jostein., Astuti, Rahmani. "(E) Dunia Sophie". Cet. XIII Bandung: Mizan Pustaka, 2014. Electronic Resource.