APA (7th ed.) Citation

Lang, J., & Howell, E. (2017). Researching UX: User research. SitePoint.

Chicago Style (17th ed.) Citation

Lang, James, and Emma Howell. Researching UX: User Research. VIC Australia: SitePoint, 2017.

MLA (8th ed.) Citation

Lang, James, and Emma Howell. Researching UX: User Research. SitePoint, 2017.

Warning: These citations may not always be 100% accurate.