APA (7th ed.) Citation

Problems of free time in the USSR (a sociological study). [s.n.].

Chicago Style (17th ed.) Citation

Problems of Free Time in the USSR (a Sociological Study). [s.l.]: [s.n.].

MLA (9th ed.) Citation

Problems of Free Time in the USSR (a Sociological Study). [s.n.].

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