Gaya APA
rahman, A, F., R., N, A. (2018).
Basic and fundamental english grammar for elemetary level .
Yogyakarta:
Pustaka Widyatama.
Gaya MLA
rahman, A., Faidlal., R., Nina, Artanti.
"Basic and fundamental english grammar for elemetary level".
Yogyakarta:
Pustaka Widyatama,
2018.
Text.