APA (7th ed.) Citation

Holmes, O. W. (2004). Medical Essays, 1842-1882. Project Gutenberg.

Chicago Style (17th ed.) Citation

Holmes, Oliver Wendell. Medical Essays, 1842-1882. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Holmes, Oliver Wendell. Medical Essays, 1842-1882. Project Gutenberg, 2004.

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