APA (7th ed.) Citation

Hayslett, H. T., & Murphy, P. (1991). Statistics made simple (Third (revised) edition.). Made Simple Books.

Chicago Style (17th ed.) Citation

Hayslett, Homer T., and Patrick Murphy. Statistics Made Simple. Third (revised) edition. London: Made Simple Books, 1991.

MLA (9th ed.) Citation

Hayslett, Homer T., and Patrick Murphy. Statistics Made Simple. Third (revised) edition. Made Simple Books, 1991.