Gaya APA

WARDIMAN,DKK, A. (2008). ENGLISH IN FOCUS FOR GRADE IX JUNIOR HIGH SCHOOL SMP/Mts (1). JAKARTA: PUSAT PERBUKUAN.

Gaya MLA

WARDIMAN,DKK, ARTONO. "ENGLISH IN FOCUS FOR GRADE IX JUNIOR HIGH SCHOOL SMP/Mts". 1 JAKARTA: PUSAT PERBUKUAN, 2008. Text.