APA (7th ed.) Citation

Wallensteen, P. (2015). Understanding conflict resolution (Fourth edition.). SAGE.

Chicago Style (17th ed.) Citation

Wallensteen, Peter. Understanding Conflict Resolution. Fourth edition. Los Angeles: SAGE, 2015.

MLA (9th ed.) Citation

Wallensteen, Peter. Understanding Conflict Resolution. Fourth edition. SAGE, 2015.

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