APA (7th ed.) Citation

Ransom, S. (2005). The Great Red Frog. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ransom, Sidney. The Great Red Frog. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Ransom, Sidney. The Great Red Frog. Project Gutenberg, 2005.

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