Strategy II ...
MLA
Howarth, F. M. (Franklin Morris), 1865-1908. Strategy II .... 1893 May 3. https://collections.library.yale.edu/catalog/2057768.
APA, 6th edition
Howarth, F. M. (Franklin Morris), 1865-1908. (1893 May 3)[Strategy II ...]. https://collections.library.yale.edu/catalog/2057768.