Gaya APA

dkk, A, W. (2008). ENGLISH IN FOCUS 3 BSE FOR GRADE IX JUNIOR HIGH SCHOOL( SMP/MTs) (Ed. 1 Cet., -). Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional.

Gaya MLA

dkk, Artono, Wardiman,. "ENGLISH IN FOCUS 3 BSE FOR GRADE IX JUNIOR HIGH SCHOOL( SMP/MTs)". Ed. 1 Cet., - Jakarta: Pusat Perbukuan Departemen Pendidikan Nasional, 2008. Text.