APA (7th ed.) Citation

Sage, Henry, J., & Walker, D. (1991). Managing innovation. Sage.

Chicago Style (17th ed.) Citation

Sage, J. Henry, and D. Walker. Managing Innovation. London: Sage, 1991.

MLA (8th ed.) Citation

Sage, et al. Managing Innovation. Sage, 1991.

Warning: These citations may not always be 100% accurate.