Vaughan, P., & Morrow, R. H. (1989). Manual of epidemiology for district health management. World Health Organization.
芝加哥风格引文Vaughan, Patrick, 与 R. H. Morrow. Manual of Epidemiology for District Health Management. Geneva: World Health Organization, 1989.
MLA引文Vaughan, Patrick, 与 R. H. Morrow. Manual of Epidemiology for District Health Management. World Health Organization, 1989.
警告：这些引文格式不一定是100％准确.