Gaya APA

Patricia, L, E. (2007). Opi-Dumpey-Nest, Twinade & Disgusting Best Friend: kamar rahasia kembaran jahat & sahabat nyebelin. (Cet.1). Bekasi: PT. Pustaka KataKita.

Gaya MLA

Patricia, Leonita, Easter. "Opi-Dumpey-Nest, Twinade & Disgusting Best Friend: kamar rahasia kembaran jahat & sahabat nyebelin.". Cet.1 Bekasi: PT. Pustaka KataKita, 2007. Text.