Gaya APA

Daveloping English Competencies for Senior High School (SMA/MA); Grade XII of Natural and Social Science Programmers. (2008). Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional Tahun 2008.

Gaya MLA

Daveloping English Competencies for Senior High School (SMA/MA); Grade XII of Natural and Social Science Programmers. . Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional Tahun 2008, 2008. Text.