APA (7th ed.) Citation

Siberiak, M., Artzybasheff, B. M., & Davidson, R. (2011). Verotchka's Tales. Project Gutenberg.

Chicago Style (17th ed.) Citation

Siberiak, Mamin, Boris M. Artzybasheff, and Ray Davidson. Verotchka's Tales. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Siberiak, Mamin, et al. Verotchka's Tales. Project Gutenberg, 2011.

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