APA (7th ed.) Citation

Watson, G. (2003). 190 ready-to-use activities that make math fun! Jossey-Bass Publishers.

Chicago Style (17th ed.) Citation

Watson, George. 190 Ready-to-use Activities That Make Math Fun! San Francisco: Jossey-Bass Publishers, 2003.

MLA (9th ed.) Citation

Watson, George. 190 Ready-to-use Activities That Make Math Fun! Jossey-Bass Publishers, 2003.