APA (7th ed.) Citation

Ovsjannikov, O. V. (1982). Ukreplennye usad'by XIV - XV vv. kak pamjatniki oboronnogo zodčestva Russkogo Severa.

Chicago Style (17th ed.) Citation

Ovsjannikov, O. V. Ukreplennye Usad'by XIV - XV Vv. Kak Pamjatniki Oboronnogo Zodčestva Russkogo Severa. 1982.

MLA (9th ed.) Citation

Ovsjannikov, O. V. Ukreplennye Usad'by XIV - XV Vv. Kak Pamjatniki Oboronnogo Zodčestva Russkogo Severa. 1982.

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