APA (7th ed.) Citation

Supriyadi, D. (2011). Gunung Berapi Science Quiz. PT. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Supriyadi, Deni. Gunung Berapi Science Quiz. PT. Elex Media Komputindo, 2011.

MLA (8th ed.) Citation

Supriyadi, Deni. Gunung Berapi Science Quiz. PT. Elex Media Komputindo, 2011.

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