APA (7th ed.) Citation

Smith, M. S. C. (2011). Ethel Morton and the Christmas Ship. Project Gutenberg.

Chicago Style (17th ed.) Citation

Smith, Mabell S. C. Ethel Morton and the Christmas Ship. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Smith, Mabell S. C. Ethel Morton and the Christmas Ship. Project Gutenberg, 2011.

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