Northern Ireland. (1969). The administrative structure of the health and personal social services in Northern Ireland. H.M. Stationery Off..
芝加哥风格引文Northern Ireland. The Administrative Structure of the Health and Personal Social Services in Northern Ireland. Belfast: H.M. Stationery Off., 1969.
MLA引文Northern Ireland. The Administrative Structure of the Health and Personal Social Services in Northern Ireland. H.M. Stationery Off., 1969.
警告：这些引文格式不一定是100％准确.