APA (7th ed.) Citation

Paul, A., Philips, P., Szabo, D., & Wallace, C. (2019). The Ruby workshop: A new, interactive approach to learning Ruby (First edition.). Packt.

Chicago Style (17th ed.) Citation

Paul, Akshat, Peter Philips, Daniel Szabo, and Cheyne Wallace. The Ruby Workshop: A New, Interactive Approach to Learning Ruby. First edition. Birmingham, England: Packt, 2019.

MLA (9th ed.) Citation

Paul, Akshat, et al. The Ruby Workshop: A New, Interactive Approach to Learning Ruby. First edition. Packt, 2019.