Gaya APA
Melinda, R. et al (2018).
Comprehensive English Grammar For Beginner: Plus TOEFL, TOEIC, IELTS .
Yogyakarta:
Pustaka Widyatama.
Gaya MLA
Melinda, Renna. et al.
"Comprehensive English Grammar For Beginner: Plus TOEFL, TOEIC, IELTS".
Yogyakarta:
Pustaka Widyatama,
2018.
Text.