Various; Youmans, W. J. Appletons' Popular Science Monthly, August 1899 Volume LV.
Chicago Style (17th ed.) CitationVarious; Youmans, William Jay. Appletons' Popular Science Monthly, August 1899 Volume LV.
MLA (9th ed.) CitationVarious; Youmans, William Jay. Appletons' Popular Science Monthly, August 1899 Volume LV.
Warning: These citations may not always be 100% accurate.