Whitaker Zai. (1993). The World Of Turtes And Crocodiles. National Book Trust.
芝加哥风格引文Whitaker Zai. The World Of Turtes And Crocodiles. New Delhi: National Book Trust, 1993.
MLA引文Whitaker Zai. The World Of Turtes And Crocodiles. National Book Trust, 1993.
警告：这些引文格式不一定是100％准确.