APA (7th ed.) Citation

Anstey, F. (2009). In Brief Authority. Project Gutenberg.

Chicago Style (17th ed.) Citation

Anstey, F. In Brief Authority. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Anstey, F. In Brief Authority. Project Gutenberg, 2009.

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