APA (7th ed.) Citation

Devlin, J. (2008). How to Speak and Write Correctly. Project Gutenberg.

Chicago Style (17th ed.) Citation

Devlin, Joseph. How to Speak and Write Correctly. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Devlin, Joseph. How to Speak and Write Correctly. Project Gutenberg, 2008.

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