为科学论文添加一个引用。
论文标题：The Effects of Global Warming on Biodiversity
引用：According to a study by Johnson and Smith (2018), the global warming has led to the extinction of many species, and the loss of biodiversity is increasing rapidly.
"The Effects of Global Warming on Biodiversity" (your paper title) - According to a study by Johnson and Smith (2018), the global warming has led to the extinction of many species, and the loss of biodiversity is increasing rapidly.