Gaya APA
YAHRIF, M., DAHNIAR, .
(2021).
The Art of English for University Students
.
Yogyakarta:
Pustaka Ilmu.
Gaya MLA
YAHRIF, MUHAMMAD., DAHNIAR, .
"The Art of English for University Students".
Yogyakarta:
Pustaka Ilmu,
2021.
Text.