APA (7th ed.) Citation

Justiana, S., & Muchtaridi. (2009). Chemistry 3 for high school year XII. Salemba Empat.

Chicago Style (17th ed.) Citation

Justiana, Sandri, and Muchtaridi. Chemistry 3 for High School Year XII. Salemba Empat, 2009.

MLA (8th ed.) Citation

Justiana, Sandri, and Muchtaridi. Chemistry 3 for High School Year XII. Salemba Empat, 2009.

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