APA (7th ed.) Citation

Terry, E., & Smith, P. C. (2014). The Russian Ballet. Project Gutenberg.

Chicago Style (17th ed.) Citation

Terry, Ellen, and Pamela Colman Smith. The Russian Ballet. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Terry, Ellen, and Pamela Colman Smith. The Russian Ballet. Project Gutenberg, 2014.

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