APA (7th ed.) Citation

Miller, H. (2009). The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed. Project Gutenberg.

Chicago Style (17th ed.) Citation

Miller, Hugh. The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Miller, Hugh. The Testimony of the Rocks or, Geology in Its Bearings on the Two Theologies, Natural and Revealed. Project Gutenberg, 2009.

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