APA (7th ed.) Citation

Rittner, D. (2006). Encyclopedia of chemistry. Viva Books Private Limited.

Chicago Style (17th ed.) Citation

Rittner, Don. Encyclopedia of Chemistry. New Dehli: Viva Books Private Limited, 2006.

MLA (9th ed.) Citation

Rittner, Don. Encyclopedia of Chemistry. Viva Books Private Limited, 2006.

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