Gaya APA

BAHRUDIN, E. (2007). Persiapan Menghadapi UN SMA IPS 2007/2008 . Bandung: Epsilon Group.

Gaya MLA

BAHRUDIN, Et.al. "Persiapan Menghadapi UN SMA IPS 2007/2008". Bandung: Epsilon Group, 2007. Text.