Cita APA (7a ed.)
Heater, D. B. What is Citizenship? Polity.
Cita estilo Chicago (17a ed.)
Heater, Derek Benjamin. What Is Citizenship? Cambridge, Inglaterra: Polity.
Cita MLA (9a ed.)
Heater, Derek Benjamin. What Is Citizenship? Polity.
Precaución: Estas citas no son 100% exactas.