Gaya APA

Nugroho, B. (2004). Cascading style sheets (CSS): solusi mempercantik halaman Web . Yogyakarta: Gava Media.

Gaya MLA

Nugroho, Bunafit. "Cascading style sheets (CSS): solusi mempercantik halaman Web". Yogyakarta: Gava Media, 2004. Text.