APA Citation

(2018). Excellent grammar book (Cetakan Pertama, 2018.). Yogyakarta: Noktah.

Chicago Style Citation

Excellent Grammar Book. Cetakan Pertama, 2018. Yogyakarta: Noktah, 2018.

MLA Citation

Excellent Grammar Book. Cetakan Pertama, 2018. Yogyakarta: Noktah, 2018.

Warning: These citations may not always be 100% accurate.