APA (7th ed.) Citation

Abidin, A. Z. (2018). Grammar Superflash. Gramedia Widiasarana Indonesia.

Chicago Style (17th ed.) Citation

Abidin, Asep Zainal. Grammar Superflash. Gramedia Widiasarana Indonesia, 2018.

MLA (8th ed.) Citation

Abidin, Asep Zainal. Grammar Superflash. Gramedia Widiasarana Indonesia, 2018.

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