APA (7th ed.) Citation

Martin, G. M., & Harker, G. A. (2012). Emmy Lou's Road to Grace: Being a Little Pilgrim's Progress. Project Gutenberg.

Chicago Style (17th ed.) Citation

Martin, George Madden, and G. A. Harker. Emmy Lou's Road to Grace: Being a Little Pilgrim's Progress. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Martin, George Madden, and G. A. Harker. Emmy Lou's Road to Grace: Being a Little Pilgrim's Progress. Project Gutenberg, 2012.

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