APA (7th ed.) Citation

Goodwin, H. L. (2010). The Flaming Mountain: A Rick Brant Science-Adventure Story. Project Gutenberg.

Chicago Style (17th ed.) Citation

Goodwin, Harold L. The Flaming Mountain: A Rick Brant Science-Adventure Story. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Goodwin, Harold L. The Flaming Mountain: A Rick Brant Science-Adventure Story. Project Gutenberg, 2010.

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