Ali, M. N. (1972). Inventions that changed the world Part 1. National Book Trust.
芝加哥风格引文Ali, Mir Najabat. Inventions That Changed the World Part 1. New Delhi, India: National Book Trust, 1972.
MLA引文Ali, Mir Najabat. Inventions That Changed the World Part 1. National Book Trust, 1972.
警告：这些引文格式不一定是100％准确.