APA (7th ed.) Citation

Sage, De Dreu, C., & Van de Vliert, E. (1997). Using conflict in organizations. Sage.

Chicago Style (17th ed.) Citation

Sage, C. De Dreu, and E. Van de Vliert. Using Conflict in Organizations. London: Sage, 1997.

MLA (8th ed.) Citation

Sage, et al. Using Conflict in Organizations. Sage, 1997.

Warning: These citations may not always be 100% accurate.