APA Style
Yahrif, M. (2020).
Basic Writing Skills: A Handbook for the Basic Level of University Students .
Yogyakarta:
Pustaka Ilmu.
MLA Style
Yahrif, Muh..
"Basic Writing Skills: A Handbook for the Basic Level of University Students".
Yogyakarta:
Pustaka Ilmu,
2020.
Koleksi Buku Teks.