APA (7th ed.) Citation

Sampson, E. D. (1979). Nikolay Gumilev.

Chicago Style (17th ed.) Citation

Sampson, Earl D. Nikolay Gumilev. 1979.

MLA (9th ed.) Citation

Sampson, Earl D. Nikolay Gumilev. 1979.

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