Cita APA (7a ed.)
Paddock, J. Some instances of violence among sports fans.
Cita Chicago Style (17a ed.)
Paddock, John. Some Instances of Violence Among Sports Fans.
Cita MLA (9a ed.)
Paddock, John. Some Instances of Violence Among Sports Fans.
Precaución: Estas citas no son 100% exactas.