APA (7th ed.) Zitazioa

Narlikar, J. V. (1996). Elements of cosmology. Universities Press.

Chicago Style (17th ed.) Zitazioa

Narlikar, Jayant V. Elements of Cosmology. Hyderabad: Universities Press, 1996.

MLA (9th ed.) Zitazioa

Narlikar, Jayant V. Elements of Cosmology. Universities Press, 1996.