Pro Unity Game Development with C#
  MLA
  Thorn, Alan, and Marc Schèarer. Pro Unity Game Development with C#. Apress, 2014.
  APA
  Thorn, A., & Schèarer, M. (2014). Pro Unity Game Development with C#. Apress.
  Chicago
  Thorn, Alan, Marc Schèarer, and Marc Schèarer. Pro Unity Game Development with C#. : Apress, 2014.