APA (7th ed.) Citation

Cyll, T. (2008). Practical Ruby Projects: Ideas for the Eclectic Programmer. Apress.

Chicago Style (17th ed.) Citation

Cyll, Topher. Practical Ruby Projects: Ideas for the Eclectic Programmer. Berkeley, CA: Apress, 2008.

MLA (8th ed.) Citation

Cyll, Topher. Practical Ruby Projects: Ideas for the Eclectic Programmer. Apress, 2008.

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