Gaya APA

Madjid,Alauddin...[et.al.]., . et al (2003). Window on the world : A new approach to learning English for SMU years 3 semester system . Jakarta: Erlangga.

Gaya MLA

Madjid,Alauddin...[et.al.]., . et al. "Window on the world : A new approach to learning English for SMU years 3 semester system". Jakarta: Erlangga, 2003. Text.