APA (7th ed.) Citation

Potter, B. (2005). The Tale of Samuel Whiskers Or, The Roly-Poly Pudding. Project Gutenberg.

Chicago Style (17th ed.) Citation

Potter, Beatrix. The Tale of Samuel Whiskers Or, The Roly-Poly Pudding. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Potter, Beatrix. The Tale of Samuel Whiskers Or, The Roly-Poly Pudding. Project Gutenberg, 2005.

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