APA (7th ed.) Citation

Lawler, P. (1995). A question of values: Johan Galtung's peace research. Lynne Rienner Publishers.

Chicago Style (17th ed.) Citation

Lawler, Peter. A Question of Values: Johan Galtung's Peace Research. Boulder, Colo.: Lynne Rienner Publishers, 1995.

MLA (9th ed.) Citation

Lawler, Peter. A Question of Values: Johan Galtung's Peace Research. Lynne Rienner Publishers, 1995.