APA (7th ed.) Citation

Santos, C. M., & Silva, A. (2013). Six-membered ring systems: With O and/or S atoms.

Chicago Style (17th ed.) Citation

Santos, Clementina M.M., and Artur Silva. Six-membered Ring Systems: With O And/or S Atoms. 2013.

MLA (8th ed.) Citation

Santos, Clementina M.M., and Artur Silva. Six-membered Ring Systems: With O And/or S Atoms. 2013.

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