(1972). Police / immigrant relations. Police / immigrant relations session 1971-72.
Cita Chicago Style (17a ed.)"Police / Immigrant Relations." Police / Immigrant Relations Session 1971-72 1972.
Cita MLA (9a ed.)"Police / Immigrant Relations." Police / Immigrant Relations Session 1971-72, 1972.
Precaución: Estas citas no son 100% exactas.