Παραπομπή APA

Christensen, K. R. (2016). Revenge and social conflict. Cambridge University Press.

Παραπομπή Chicago Style

Christensen, Kit Richard. Revenge and Social Conflict. UK: Cambridge University Press, 2016.

Παραπομπή MLA

Christensen, Kit Richard. Revenge and Social Conflict. Cambridge University Press, 2016.