APA (7th ed.) Citation

Wiggin, K. D. S., & Smith, N. A. (2009). Pinafore Palace. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wiggin, Kate Douglas Smith, and Nora Archibald Smith. Pinafore Palace. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Wiggin, Kate Douglas Smith, and Nora Archibald Smith. Pinafore Palace. Project Gutenberg, 2009.

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