Cita APA (7th ed.)
Paddock, J. Theoretical issues concerning the origin and causes of fifhting.
Cita Chicago (17th ed.)
Paddock, John. Theoretical Issues Concerning the Origin and Causes of Fifhting.
Cita MLA (9th ed.)
Paddock, John. Theoretical Issues Concerning the Origin and Causes of Fifhting.
Atenció: Aquestes cites poden no estar 100% correctes.