APA (7th ed.) Citation

Gumilev, L. N. (1987). Searches for an imaginary kingdom: The legend of the kingdom of Prester John. Cambridge University Press.

Chicago Style (17th ed.) Citation

Gumilev, L. N. Searches for an Imaginary Kingdom: The Legend of the Kingdom of Prester John. Cambridge [Cambridgeshire] ; New York: Cambridge University Press, 1987.

MLA (9th ed.) Citation

Gumilev, L. N. Searches for an Imaginary Kingdom: The Legend of the Kingdom of Prester John. Cambridge University Press, 1987.