Firth, R. (1969). Elements of social organization (3th ed., repr.). Tavistock.
Cita Chicago Style (17a ed.)Firth, Raymond. Elements of Social Organization. 3th ed., repr. London: Tavistock, 1969.
Cita MLA (9a ed.)Firth, Raymond. Elements of Social Organization. 3th ed., repr. Tavistock, 1969.
Precaución: Estas citas no son 100% exactas.