APA (7th ed.) Citation

Green, E., Green, W. C., & Preble, G. H. (2011). Diary of Ezra Green, M.D. from November 1, 1777, to September 27, 1778. Project Gutenberg.

Chicago Style (17th ed.) Citation

Green, Ezra, Walter C. Green, and George Henry Preble. Diary of Ezra Green, M.D. from November 1, 1777, to September 27, 1778. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Green, Ezra, et al. Diary of Ezra Green, M.D. from November 1, 1777, to September 27, 1778. Project Gutenberg, 2011.

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