Gaya APA

Wardiman, Artono. (2008). English in Focus 1: For Grade VIII Junior High School (SMP/MTs) (BSE). Jakarta: Pusat Perbukuan, Kementerian Pendidikan Nasional.

Gaya Chicago

Wardiman, Artono. English in Focus 1: For Grade VIII Junior High School (SMP/MTs). BSE Jakarta: Pusat Perbukuan, Kementerian Pendidikan Nasional, 2008. Text.

Gaya MLA

Wardiman, Artono. English in Focus 1: For Grade VIII Junior High School (SMP/MTs). BSE Jakarta: Pusat Perbukuan, Kementerian Pendidikan Nasional, 2008. Text.

Gaya Turabian

Wardiman, Artono. English in Focus 1: For Grade VIII Junior High School (SMP/MTs). BSE Jakarta: Pusat Perbukuan, Kementerian Pendidikan Nasional, 2008. Print.