APA Edition Citation

Smart, W. M. (1977). Text-book on spherical astronomy (6th ed.). Vikas.

Chicago Edition Citation

Smart, W. M. Text-book on Spherical Astronomy. 6th ed. New Delhi: Vikas, 1977.

MLA Edition Citation

Smart, W. M. Text-book on Spherical Astronomy. 6th ed. Vikas, 1977.

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