APA (7th ed.) Citation

Olsson, M. (2019). CSS3 Quick Syntax Reference: A Pocket Guide to the Cascading Style Sheets Language (2nd edition.). Apress.

Chicago Style (17th ed.) Citation

Olsson, Mikael. CSS3 Quick Syntax Reference: A Pocket Guide to the Cascading Style Sheets Language. 2nd edition. Apress, 2019.

MLA (9th ed.) Citation

Olsson, Mikael. CSS3 Quick Syntax Reference: A Pocket Guide to the Cascading Style Sheets Language. 2nd edition. Apress, 2019.

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