APA (7th ed.) Citation

Gosudarstvennyĭ Ėrmitazh (Russia) & Piotrovskiĭ, B. B. (1979). Western European painting. Aurora Art Publishers.

Chicago Style (17th ed.) Citation

Gosudarstvennyĭ Ėrmitazh (Russia) and B. B. Piotrovskiĭ. Western European Painting. Leningrad: Aurora Art Publishers, 1979.

MLA (9th ed.) Citation

Gosudarstvennyĭ Ėrmitazh (Russia) and B. B. Piotrovskiĭ. Western European Painting. Aurora Art Publishers, 1979.

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