APA Style

Doddy, A. et al (2008). developing English Competencies Fof Senior High School (SMA/MA) Grade XI Of Language Programme (2008). Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional.

MLA Style

Doddy, Achmad. et al. "developing English Competencies Fof Senior High School (SMA/MA) Grade XI Of Language Programme". 2008 Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional, 2008. Buku Paket Kelas XI.