APA (7th ed.) Citation

Wallensteen, P. (1988). Peace research: Achievements and challenges. Westview Press.

Chicago Style (17th ed.) Citation

Wallensteen, Peter. Peace Research: Achievements and Challenges. Boulder, CO: Westview Press, 1988.

MLA (9th ed.) Citation

Wallensteen, Peter. Peace Research: Achievements and Challenges. Westview Press, 1988.

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