APA (7th ed.) Zitazioa

Harris, J. (2016). The great fear: Stalin's therror of the 1930s. U. Pr.

Chicago Style (17th ed.) Zitazioa

Harris, James. The Great Fear: Stalin's Therror of the 1930s. Oxford: U. Pr, 2016.

MLA (9th ed.) Zitazioa

Harris, James. The Great Fear: Stalin's Therror of the 1930s. U. Pr, 2016.