Ezhegodnik.

APA Citation

Gosudarstvennyĭ Ėrmitazh (Russia). (19361937). Ezhegodnik. Leningrad: ([publisher not identified]).

MLA Citation

Gosudarstvennyĭ Ėrmitazh (Russia). Ezhegodnik. Leningrad: ([publisher not identified]), 19361937.

Warning: These citations may not always be complete (especially for serials).