Gaya APA
Asad, M. (2019).
Guidebook practical english for pharmaceutical students .
Gombong:
Prodi S1 Farmasi Univ. Muh.Gombong.
Gaya MLA
Asad, Muhammad.
"Guidebook practical english for pharmaceutical students".
Gombong:
Prodi S1 Farmasi Univ. Muh.Gombong,
2019.
Modul.