APA (7th ed.) Citation

Barnes, W. (2013). An Outline of English Speech-craft. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barnes, William. An Outline of English Speech-craft. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Barnes, William. An Outline of English Speech-craft. Project Gutenberg, 2013.

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