Cita APA (7a ed.)

Dymo, A. (2015). Ruby performance optimization: Why Ruby is slow, and how to fix it. The Pragmatic Programmers.

Cita Chicago Style (17a ed.)

Dymo, Alexander. Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. [Place of publication not identified]: The Pragmatic Programmers, 2015.

Cita MLA (8a ed.)

Dymo, Alexander. Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. The Pragmatic Programmers, 2015.