Gaya APA
H., A, S. (2018).
BASIC ENGLISH GRAMMAR : Understanding Tenses, Subject, and Verb Agreement .
Jakarta:
Metra Wacana Media.
Gaya MLA
H., Agnes, Setyowati.
"BASIC ENGLISH GRAMMAR : Understanding Tenses, Subject, and Verb Agreement".
Jakarta:
Metra Wacana Media,
2018.
Text.