Gaya APA

Doddy, A. et al (2008). Developing english competencies 3: for Senior High School (SMA/MA) grade XII of natural and social science programmes (Cet.1). Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional.

Gaya MLA

Doddy, Achmad. et al. "Developing english competencies 3: for Senior High School (SMA/MA) grade XII of natural and social science programmes". Cet.1 Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional, 2008. Text.