World Health Organization. (2018). Nepal-WHO country cooperation strategy (CCS) 2018-2022.
芝加哥风格引文World Health Organization. Nepal-WHO Country Cooperation Strategy (CCS) 2018-2022. 2018.
MLA引文World Health Organization. Nepal-WHO Country Cooperation Strategy (CCS) 2018-2022. 2018.
警告：这些引文格式不一定是100％准确.