Cita APA

Yadav,B.D et. al. (1992). Soviet Union. Akash Deep.

Chicago Edition Citation

Yadav,B.D et. al. Soviet Union. New Delhi: Akash Deep, 1992.

Cita MLA

Yadav,B.D et. al. Soviet Union. Akash Deep, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.