APA (7th ed.) Citation

Narlikar, J. (1993). Introduction to cosmology (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Narlikar, Jayant. Introduction to Cosmology. 2nd ed. Cambridge: Cambridge University Press, 1993.

MLA (9th ed.) Citation

Narlikar, Jayant. Introduction to Cosmology. 2nd ed. Cambridge University Press, 1993.