APA (7th ed.) Citation

Stratemeyer, E. (2006). Dave Porter at Star Ranch Or, The Cowboy's Secret. Project Gutenberg.

Chicago Style (17th ed.) Citation

Stratemeyer, Edward. Dave Porter at Star Ranch Or, The Cowboy's Secret. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Stratemeyer, Edward. Dave Porter at Star Ranch Or, The Cowboy's Secret. Project Gutenberg, 2006.

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