APA (7th ed.) Citation

Boynton, P. H. (2014). A History of American Literature. Project Gutenberg.

Chicago Style (17th ed.) Citation

Boynton, Percy H. A History of American Literature. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Boynton, Percy H. A History of American Literature. Project Gutenberg, 2014.

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