我传上两个不同的版本，其中第三版（3rd ed）是高质量的原书扫描，第四版（fourth ed）是整理过的pdf文档，可以文字检索。
似乎和论文不相关，但却息息相关。只要你用英文写作，这本书就可以让你受用无穷。
只要你用心修行，保证你的英文写作能为之脱胎换骨。
看看维基百科的评价吧：
The Elements of Style (1918) (aka Strunk & White), by William Strunk, Jr., and E. B. White, is an American English writing style guide. It is the best-known and most influential prescriptive treatment of English grammar and usage, and often is required reading and usage in U.S. high school and university composition classes.