APA (7th ed.) Citation

McKinley, W. A Supplement to A Compilation of the Messages and Papers of the Presidents: William McKinley.

Chicago Style (17th ed.) Citation

McKinley, William. A Supplement to A Compilation of the Messages and Papers of the Presidents: William McKinley.

MLA (9th ed.) Citation

McKinley, William. A Supplement to A Compilation of the Messages and Papers of the Presidents: William McKinley.

Warning: These citations may not always be 100% accurate.