APA (7th ed.) Zitazioa

Kuskov, V. (1980). A History of old Russian literature. Progress.

Chicago Style (17th ed.) Zitazioa

Kuskov, Vladimir. A History of Old Russian Literature. Moscow: Progress, 1980.

MLA (9th ed.) Zitazioa

Kuskov, Vladimir. A History of Old Russian Literature. Progress, 1980.