WHO. (1995). Epidemiology and preventation of cardivascular diseases in elderly people. Geneva.
シカゴスタイル引用形WHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.
MLA引用形式WHO. Epidemiology and Preventation of Cardivascular Diseases in Elderly People. Geneva, 1995.
警告: この引用は必ずしも正確ではありません.