APA Style

Wardiman, Artono, Jahur, Masduki B., Djusma, M. Sukirman. (2008). English in focus: for grade VIII Junior High School (SMP/MTs) (Ed. 1). Jakarta: Pusat Perbukuan, DepPenNas.

Chicago Style

Wardiman, Artono, Jahur, Masduki B., Djusma, M. Sukirman. English in focus: for grade VIII Junior High School (SMP/MTs). Ed. 1 Jakarta: Pusat Perbukuan, DepPenNas, 2008. Buku SMP Athalia.

MLA Style

Wardiman, Artono, Jahur, Masduki B., Djusma, M. Sukirman. English in focus: for grade VIII Junior High School (SMP/MTs). Ed. 1 Jakarta: Pusat Perbukuan, DepPenNas, 2008. Buku SMP Athalia.

Turabian Style

Wardiman, Artono, Jahur, Masduki B., Djusma, M. Sukirman. English in focus: for grade VIII Junior High School (SMP/MTs). Ed. 1 Jakarta: Pusat Perbukuan, DepPenNas, 2008. Buku SMP Athalia.