Luitel, N. p. (2003). Situation analysis of elderly people rural-urban differential.
芝加哥风格引文Luitel, Nagendra prasad. Situation Analysis of Elderly People Rural-urban Differential. 2003.
MLA引文Luitel, Nagendra prasad. Situation Analysis of Elderly People Rural-urban Differential. 2003.
警告：这些引文格式不一定是100％准确.