APA Style

Wells, R. (2020). Unity 2020 by Example : A Project-Based Guide to Building 2D, 3D, Augmented Reality, and Virtual Reality Games from Scratch. Third Edition . Birmingham: Packt Publishing.

MLA Style

Wells, Robert. "Unity 2020 by Example : A Project-Based Guide to Building 2D, 3D, Augmented Reality, and Virtual Reality Games from Scratch. Third Edition". Birmingham: Packt Publishing, 2020. Text.