Sawan. (2019). 151 World's Greatest Inventors. Manoj Publications.
Chicago Style (17th ed.) CitationSawan. 151 World's Greatest Inventors. Manoj Publications, 2019.
MLA引文Sawan. 151 World's Greatest Inventors. Manoj Publications, 2019.
警告:這些引文格式不一定是100%准確.