APA (7th ed.) Citation

Ngili, Y. (2013). Protein & Enzim. Rekayasa Sains.

Chicago Style (17th ed.) Citation

Ngili, Yohanes. Protein & Enzim. Rekayasa Sains, 2013.

MLA (8th ed.) Citation

Ngili, Yohanes. Protein & Enzim. Rekayasa Sains, 2013.

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