APA (7th ed.) Zitazioa

Narlikar, J. V. (1998). Elements of cosmology. Univ. Pr..

Chicago Style (17th ed.) Zitazioa

Narlikar, Jayant V. Elements of Cosmology. Hyderabad: Univ. Pr., 1998.

MLA (9th ed.) Zitazioa

Narlikar, Jayant V. Elements of Cosmology. Univ. Pr., 1998.