APA (7th ed.) Citation

Harris, H. F. (2008). Health on the Farm A Manual of Rural Sanitation and Hygiene. Project Gutenberg.

Chicago Style (17th ed.) Citation

Harris, H. F. Health on the Farm A Manual of Rural Sanitation and Hygiene. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Harris, H. F. Health on the Farm A Manual of Rural Sanitation and Hygiene. Project Gutenberg, 2008.

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