APA (7th ed.) Citation

Baxter, K., Courage, C., & Caine, K. (2015). Understanding Your Users, 2nd Edition (2nd edition.). Morgan Kaufmann.

Chicago Style (17th ed.) Citation

Baxter, Kathy, Catherine Courage, and Kelly Caine. Understanding Your Users, 2nd Edition. 2nd edition. Morgan Kaufmann, 2015.

MLA (9th ed.) Citation

Baxter, Kathy, et al. Understanding Your Users, 2nd Edition. 2nd edition. Morgan Kaufmann, 2015.