Luepker, R. V. (2004). Cardiovascular survey methods (3rd ed.). World Health Organization.
芝加哥风格引文Luepker, Russell V. Cardiovascular Survey Methods. 3rd ed. Geneva: World Health Organization, 2004.
MLA引文Luepker, Russell V. Cardiovascular Survey Methods. 3rd ed. World Health Organization, 2004.
警告：这些引文格式不一定是100％准确.