APA (7th ed.) Citation

Ryle, J. C. (2010). A Sketch of the Life and Labors of George Whitefield. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ryle, John Charles. A Sketch of the Life and Labors of George Whitefield. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Ryle, John Charles. A Sketch of the Life and Labors of George Whitefield. Project Gutenberg, 2010.

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