APA (7th ed.) Citation

Avery, H. (2010). Highway Pirates or, The Secret Place at Coverthorne. Project Gutenberg.

Chicago Style (17th ed.) Citation

Avery, Harold. Highway Pirates or, The Secret Place at Coverthorne. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Avery, Harold. Highway Pirates or, The Secret Place at Coverthorne. Project Gutenberg, 2010.

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