APA (7th ed.) Citation

MacDonald, G. (2005). Mary Marston. Project Gutenberg.

Chicago Style (17th ed.) Citation

MacDonald, George. Mary Marston. Project Gutenberg, 2005.

MLA (9th ed.) Citation

MacDonald, George. Mary Marston. Project Gutenberg, 2005.

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