APA (7th ed.) Citation

Pokshishevskini, V. V. (1974). Geography of the Soviet Union: Physical background, population, economy. Progress Publishers.

Chicago Style (17th ed.) Citation

Pokshishevskini, V. V. Geography of the Soviet Union: Physical Background, Population, Economy. Moscow: Progress Publishers, 1974.

MLA (9th ed.) Citation

Pokshishevskini, V. V. Geography of the Soviet Union: Physical Background, Population, Economy. Progress Publishers, 1974.