APA (7th ed.) Citation

Chertkov, V. G. (2012). The Last Days of Tolstoy. Project Gutenberg.

Chicago Style (17th ed.) Citation

Chertkov, V. G. The Last Days of Tolstoy. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Chertkov, V. G. The Last Days of Tolstoy. Project Gutenberg, 2012.

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