Cita APA (7a ed.)

Beasley, J., & Rayner, C. (1997). Bullying at work: After Andrea Adams. [s.n.].

Cita Chicago Style (17a ed.)

Beasley, John, y Charlotte Rayner. Bullying at Work: After Andrea Adams. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Beasley, John, y Charlotte Rayner. Bullying at Work: After Andrea Adams. [s.n.], 1997.