Cita APA (7a ed.)
Paddock, J. Behaviour and violence. Where are we?
Cita Chicago Style (17a ed.)
Paddock, John. Behaviour and Violence. Where Are We?
Cita MLA (9a ed.)
Paddock, John. Behaviour and Violence. Where Are We?
警告：這些引文格式不一定是100％准確.