Gaya APA

Siauw, S., Siauw, N, E. (2003). Better English : Things They Probably Don'tTeach You in Class (cet 1). Jakarta: Puspa Swara.

Gaya MLA

Siauw, Sidatajudi., Siauw, Ninik, Erni. "Better English : Things They Probably Don'tTeach You in Class". cet 1 Jakarta: Puspa Swara, 2003. Text.