एपीए उद्धरण

Blum,Jerome. (1971). Lord and peasant in Russia from the ninth to the nineteenth century. Princeton.

शिकागो स्टाइल उद्धरण

Blum,Jerome. Lord and Peasant in Russia from the Ninth to the Nineteenth Century. New Jersey: Princeton, 1971.

एमएलए उद्धरण

Blum,Jerome. Lord and Peasant in Russia from the Ninth to the Nineteenth Century. Princeton, 1971.