Gaya APA

Saifudin, A., Hammam, M. (2007). A Descriptive Study of Register Used by Internet Users in STAIN Salatiga Cyber Cafe . Salatiga: STAIN Salatiga.

Gaya MLA

Saifudin, Arif., Hammam, M.Pd. "A Descriptive Study of Register Used by Internet Users in STAIN Salatiga Cyber Cafe". Salatiga: STAIN Salatiga, 2007. Text.