Gaya APA

Knight, J, F., Siboro, L, L, D, P, A. (1998). Indera Prima (Cetakan 2). Jawa Barat: Indoesia Publishing House.

Gaya MLA

Knight, Jhon, F.., Siboro, Lina, Limato, Dan, P., A.. "Indera Prima". Cetakan 2 Jawa Barat: Indoesia Publishing House, 1998. Text.