Παραπομπή APA

Bikash Sinha, e., & Moitra, R. K. e. (1995). Astrophysics and cosmology. Narosa.

Παραπομπή Chicago Style

Bikash Sinha, ed, και Raj Kumar ed Moitra. Astrophysics and Cosmology. New Delhi: Narosa, 1995.

Παραπομπή MLA

Bikash Sinha, ed, και Raj Kumar ed Moitra. Astrophysics and Cosmology. Narosa, 1995.