APA (7th ed.) Citation

Valent, P. (2020). Heart of violence: Why people harm each other. Arden.

Chicago Style (17th ed.) Citation

Valent, Paul. Heart of Violence: Why People Harm Each Other. North Melbourne, Vic: Arden, 2020.

MLA (9th ed.) Citation

Valent, Paul. Heart of Violence: Why People Harm Each Other. Arden, 2020.