Gaya APA
Purwati, M., Yuliani, M. (2005).
English for a Better Life Grade XI for Senior High School .
Bandung:
Pakar Raya.
Gaya MLA
Purwati, M.., Yuliani, Marta.
"English for a Better Life Grade XI for Senior High School".
Bandung:
Pakar Raya,
2005.
Book.