APA Style
Achmad Doddy, dkk., Team of Setia Purna Inves. (2008).
Developing English Competencies 1: for Senior High School Grade X .
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional.
Chicago Style
Achmad Doddy, dkk., Team of Setia Purna Inves.
Developing English Competencies 1: for Senior High School Grade X.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
MLA Style
Achmad Doddy, dkk., Team of Setia Purna Inves.
Developing English Competencies 1: for Senior High School Grade X.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
Turabian Style
Achmad Doddy, dkk., Team of Setia Purna Inves.
Developing English Competencies 1: for Senior High School Grade X.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Print.