APA (7th ed.) Citation

Team, D. S. &., & Gyun, K. (2010). Why? Chemistry: Kimia. PT Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Team, Deni Supriadi &, and Kim Gyun. Why? Chemistry: Kimia. PT Elex Media Komputindo, 2010.

MLA (8th ed.) Citation

Team, Deni Supriadi &, and Kim Gyun. Why? Chemistry: Kimia. PT Elex Media Komputindo, 2010.

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