APA (7th ed.) Citation

Clements, M. (2014). Ruby Quick Syntax Reference. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Clements, Matt. Ruby Quick Syntax Reference. Berkeley, CA: Apress : Imprint: Apress, 2014.

MLA (8th ed.) Citation

Clements, Matt. Ruby Quick Syntax Reference. Apress : Imprint: Apress, 2014.

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