Cita APA (7a ed.)

O'Connor, P., Pilbeam, A., & Scott-Barrett, F. (1992). Negotiating. Longman.

Cita Chicago Style (17a ed.)

O'Connor, Philip, Adrian Pilbeam, y Fiona Scott-Barrett. Negotiating. Harlow, Eng.: Longman, 1992.

Cita MLA (8a ed.)

O'Connor, Philip, et al. Negotiating. Longman, 1992.