Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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