APA (7th ed.) Citation

Burgess, T. W., & Cady, H. (2005). The Adventures of Prickly Porky. Project Gutenberg.

Chicago Style (17th ed.) Citation

Burgess, Thornton W., and Harrison Cady. The Adventures of Prickly Porky. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Burgess, Thornton W., and Harrison Cady. The Adventures of Prickly Porky. Project Gutenberg, 2005.

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