APA (7th ed.) Citation

Vernadsky, G. (1959). The origins of Russia. Clarendon Press.

Chicago Style (17th ed.) Citation

Vernadsky, George. The Origins of Russia. Oxford: Clarendon Press, 1959.

MLA (9th ed.) Citation

Vernadsky, George. The Origins of Russia. Clarendon Press, 1959.

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