Cita APA (7a ed.)
(1981). Health and welfare survey 1981. National Statistical Office.
Cita Chicago Style (17a ed.)
Health and Welfare Survey 1981. Bangkok: National Statistical Office, 1981.
Cita MLA (9a ed.)
Health and Welfare Survey 1981. National Statistical Office, 1981.
Precaución: Estas citas no son 100% exactas.