Gaya APA

Yusak, M., Hartono, R, D, R. (2005). English Texts In Use A Course for SMA/MA Student For Social and Natural Sciences Program year XI . Yogyakarta, Semarang: Aneka Ilmu.

Gaya MLA

Yusak, Muchlas., Hartono, Rohani, Dan, Rudi. "English Texts In Use A Course for SMA/MA Student For Social and Natural Sciences Program year XI". Yogyakarta, Semarang: Aneka Ilmu, 2005. Book.