APA (7th ed.) Citation

Ball, T., Farr, J., & Hanson, R. L. (1995). Political innovation and conceptual change. University Press.

Chicago Style (17th ed.) Citation

Ball, Terence, James Farr, and Russell L. Hanson. Political Innovation and Conceptual Change. Cambridge: University Press, 1995.

MLA (9th ed.) Citation

Ball, Terence, et al. Political Innovation and Conceptual Change. University Press, 1995.