APA (7th ed.) Citation

Schipper, J. (2013). A History of English Versification. Project Gutenberg.

Chicago Style (17th ed.) Citation

Schipper, Jakob. A History of English Versification. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Schipper, Jakob. A History of English Versification. Project Gutenberg, 2013.

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