APA (7th ed.) Citation

Humble, J., Molesky, J., & O'Reilly, B. (2015). Lean Enterprise. O'Reilly.

Chicago Style (17th ed.) Citation

Humble, Jez, Joanne Molesky, and Barry O'Reilly. Lean Enterprise. Beijing: O'Reilly, 2015.

MLA (9th ed.) Citation

Humble, Jez, et al. Lean Enterprise. O'Reilly, 2015.