Ekspress-biulleten' : [izd.] Sotsial'no-ekologicheskii soiuz
MLA
Zabelin, Sviatoslav Igorevich.
Ekspress-biulleten' : [izd.] Sotsial'no-ekologicheskii Soiuz. Moskva: Sotsial'no-ekologicheskii soiuz, 1989.
APA
Zabelin, S. Igorevich. (1989).
Ekspress-biulleten' : [izd.] Sotsial'no-ekologicheskii soiuz. Moskva: Sotsial'no-ekologicheskii soiuz.
Chicago
Zabelin, Sviatoslav Igorevich.
Ekspress-Biulleten': [izd.] Sotsial'no-Ekologicheskii Soiuz. Moskva: Sotsial'no-ekologicheskii soiuz, 1989.