Basic Math for Game Development with Unity 3D
  MLA
  Sung, and Gregory Smith. Basic Math for Game Development with Unity 3d. Apress, 2019.
  APA
  Sung, S., & Smith, G. (2019). Basic Math for Game Development with Unity 3D. Apress.
  Chicago
  Sung, and Gregory Smith. Basic Math for Game Development with Unity 3D. : Apress, 2019.