MLA

Lewis, William, 1787-1870. A treatise on the game of chess; containing an introduction to the game, and an analysis of the various openings of games, with several new modes of attack and defence; to which are added, twenty-five new chess problems on diagrams .... 1844. https://collections.library.yale.edu/catalog/10933037.

APA, 6th edition

Lewis, William, 1787-1870. (1844)[A treatise on the game of chess; containing an introduction to the game, and an analysis of the various openings of games, with several new modes of attack and defence; to which are added, twenty-five new chess problems on diagrams ...]. https://collections.library.yale.edu/catalog/10933037.