(1989). Population, health, and nutrition: FY 88 annual sector review. Population and Human Resources Dept.
芝加哥风格引文Population, Health, and Nutrition: FY 88 Annual Sector Review. Washington, D.C: Population and Human Resources Dept, 1989.
MLA引文Population, Health, and Nutrition: FY 88 Annual Sector Review. Population and Human Resources Dept, 1989.
警告：这些引文格式不一定是100％准确.