APA (7th ed.) Citation

Cohen, A. R., & Bradford, D. L. (2005). Influence without authority (2nd ed.). Wiley.

Chicago Style (17th ed.) Citation

Cohen, Allan R., and David L. Bradford. Influence Without Authority. 2nd ed. Hoboken, N.J.: Wiley, 2005.

MLA (9th ed.) Citation

Cohen, Allan R., and David L. Bradford. Influence Without Authority. 2nd ed. Wiley, 2005.