APA ציטוט

Biswas, S., & Vishveswara. (1991). Bulletin of sciences. Wiley eastern.

Chicago Edition Citation

Biswas, S.K, and Vishveswara. Bulletin of Sciences. New Delhi: Wiley eastern, 1991.

ציטוט MLA

Biswas, S.K, and Vishveswara. Bulletin of Sciences. Wiley eastern, 1991.