APA সাইটেশন

Bhatia, V. B. (2001). Textbook of astronomy and astrophysics with elements of cosmology. Narosa Publishing House.

শিকাগো স্টাইলে সাইটেশন

Bhatia, V. B. Textbook of Astronomy and Astrophysics with Elements of Cosmology. New Delhi: Narosa Publishing House, 2001.

এমএলএ সাইটেশন

Bhatia, V. B. Textbook of Astronomy and Astrophysics with Elements of Cosmology. Narosa Publishing House, 2001.