APA Style

Hariyanto, D., Hariyono, R. (2003). English Grammar for General Application (Cet. 1). Surabaya: Gitamedia Pres.

MLA Style

Hariyanto, Dony., Hariyono, Rudy. "English Grammar for General Application". Cet. 1 Surabaya: Gitamedia Pres, 2003. Text.