APA (7th ed.) Citation

Korniienko, V. (2016). The Heavy Way to Petrograd (Letters of Fedir Uspensky to Volodymyr Vernadsky and Agatangel Krymsky).

Chicago Style (17th ed.) Citation

Korniienko, V. The Heavy Way to Petrograd (Letters of Fedir Uspensky to Volodymyr Vernadsky and Agatangel Krymsky). 2016.

MLA (8th ed.) Citation

Korniienko, V. The Heavy Way to Petrograd (Letters of Fedir Uspensky to Volodymyr Vernadsky and Agatangel Krymsky). 2016.

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