APA (7th ed.) Citation

Darwin, G. H. (2012). The Tides and Kindred Phenomena in the Solar System The Substance of Lectures Delivered in 1897 at the Lowell Institute, Boston, Massachusetts. Project Gutenberg.

Chicago Style (17th ed.) Citation

Darwin, George Howard. The Tides and Kindred Phenomena in the Solar System The Substance of Lectures Delivered in 1897 at the Lowell Institute, Boston, Massachusetts. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Darwin, George Howard. The Tides and Kindred Phenomena in the Solar System The Substance of Lectures Delivered in 1897 at the Lowell Institute, Boston, Massachusetts. Project Gutenberg, 2012.

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