Kumar, A. (2011). Understanding biodiversity (First edition.). Discovery Publishing House.
芝加哥风格引文Kumar, Ashok. Understanding Biodiversity. First edition. New Delhi: Discovery Publishing House, 2011.
MLA引文Kumar, Ashok. Understanding Biodiversity. First edition. Discovery Publishing House, 2011.
警告：这些引文格式不一定是100％准确.