Smedley, T. (2023). The last drop: Solving the world's water crisis. Picador.
芝加哥风格引文Smedley, Tim. The Last Drop: Solving the World's Water Crisis. London: Picador, 2023.
MLA引文Smedley, Tim. The Last Drop: Solving the World's Water Crisis. Picador, 2023.
警告：这些引文格式不一定是100％准确.