Nicholls, H. (2014). The Galápagos: A natural history. Basic Books.
芝加哥风格引文Nicholls, Henry. The Galápagos: A Natural History. New York: Basic Books, 2014.
MLA引文Nicholls, Henry. The Galápagos: A Natural History. Basic Books, 2014.
警告：这些引文格式不一定是100％准确.