Gaya APA

MARTA, Y., PURWATI, M. (2005). English for a Better Life : English for Science and Social Study Student . Bandung: Pakar Raya.

Gaya MLA

MARTA, Yuliani., PURWATI, M. "English for a Better Life : English for Science and Social Study Student". Bandung: Pakar Raya, 2005. Text.