APA (7th ed.) Citation

White, R. A., & Wrenn, C. L. (2008). Sunny Boy in the Big City. Project Gutenberg.

Chicago Style (17th ed.) Citation

White, Ramy Allison, and Charles L. Wrenn. Sunny Boy in the Big City. Project Gutenberg, 2008.

MLA (9th ed.) Citation

White, Ramy Allison, and Charles L. Wrenn. Sunny Boy in the Big City. Project Gutenberg, 2008.

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