Citazione Stile APA (7a Edizione)

Johnson, L. G. (1976). Conflicting concepts of peace in contemporary peace studies. Sage Publications.

Citazione stile Chigago Style (17a edizione)

Johnson, L. Gunnar. Conflicting Concepts of Peace in Contemporary Peace Studies. Beverly Hills [Calif.]: Sage Publications, 1976.

Citatione MLA (8a ed.)

Johnson, L. Gunnar. Conflicting Concepts of Peace in Contemporary Peace Studies. Sage Publications, 1976.