APA (7th ed.) Citation

Hume, J., Fraser, T. G., & Murray, L. (2013). Peacemaking in the twenty-first century. Manchester University Press.

Chicago Style (17th ed.) Citation

Hume, John, T. G. Fraser, and Leonie Murray. Peacemaking in the Twenty-first Century. Manchester ; New York: Manchester University Press, 2013.

MLA (9th ed.) Citation

Hume, John, et al. Peacemaking in the Twenty-first Century. Manchester University Press, 2013.