APA (7th ed.) Citation

Singleton, E. (2006). Great Pictures, As Seen and Described by Famous Writers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Singleton, Esther. Great Pictures, As Seen and Described by Famous Writers. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Singleton, Esther. Great Pictures, As Seen and Described by Famous Writers. Project Gutenberg, 2006.

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