Gaya APA
YAHRIF, M. et al (2019).
Basic Writing Skills A Handbook for The Basic Level of University Students (Cet. 1).
Yogyakarta:
Pustaka Ilmu.
Gaya MLA
YAHRIF, MUH.. et al.
"Basic Writing Skills A Handbook for The Basic Level of University Students".
Cet. 1
Yogyakarta:
Pustaka Ilmu,
2019.
Text.