Gaya APA

Mustofa, A., Nailuni'am, . ([s.a.]). Wormhole, jalan pintas menuju surga . Surabaya: Padma Press.

Gaya MLA

Mustofa, Agus., Nailuni'am, . "Wormhole, jalan pintas menuju surga". Surabaya: Padma Press, [s.a.]. .