Tiwari, s. (1997). Wildlife sanctuaries of Madhya pradesh. APH.
芝加哥风格引文Tiwari, s. Wildlife Sanctuaries of Madhya Pradesh. New delhi: APH, 1997.
MLA引文Tiwari, s. Wildlife Sanctuaries of Madhya Pradesh. APH, 1997.
警告：这些引文格式不一定是100％准确.
APA引文