Cita APA (7a ed.)

Berman, E. M., & Berman, D. (2012). People skills at work. CRC Press.

Cita Chicago Style (17a ed.)

Berman, Evan M., y Dira Berman. People Skills at Work. Boca Raton, FL: CRC Press, 2012.

Cita MLA (9a ed.)

Berman, Evan M., y Dira Berman. People Skills at Work. CRC Press, 2012.