Cita APA (7a ed.)

Gothelf, J., & Seiden, J. (2015). Lean UX: Applying lean principles to improve user experience (1st ed., 14th release.). O'Reilly.

Cita Chicago Style (17a ed.)

Gothelf, Jeff, y Josh Seiden. Lean UX: Applying Lean Principles to Improve User Experience. 1st ed., 14th release. Beijing [etc.]: O'Reilly, 2015.

Cita MLA (9a ed.)

Gothelf, Jeff, y Josh Seiden. Lean UX: Applying Lean Principles to Improve User Experience. 1st ed., 14th release. O'Reilly, 2015.