APA (7th ed.) Citation

Aksakov, S. T., & Duff, J. D. (2012). A Russian Gentleman. Project Gutenberg.

Chicago Style (17th ed.) Citation

Aksakov, S. T., and J. D. Duff. A Russian Gentleman. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Aksakov, S. T., and J. D. Duff. A Russian Gentleman. Project Gutenberg, 2012.

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