Puzzles in Logic, Languages and Computation
  MLA
  Radev, Dragomir; Pustejovsky, James, and James Pustejovsky. Puzzles In Logic, Languages and Computation. Springer Berlin Heidelberg, 2013.
  APA
  Radev, J., & Pustejovsky, J. (2013). Puzzles in Logic, Languages and Computation. Springer Berlin Heidelberg.
  Chicago
  Radev, Dragomir; Pustejovsky, James, and James Pustejovsky. Puzzles In Logic, Languages and Computation. : Springer Berlin Heidelberg, 2013.