APA (7th ed.) Citation

Narlikar, J. V. (1993). Introduction to cosmology. Cambridge University press.

Chicago Style (17th ed.) Citation

Narlikar, Jayant Vishnu. Introduction to Cosmology. Cambridge: Cambridge University press, 1993.

MLA (9th ed.) Citation

Narlikar, Jayant Vishnu. Introduction to Cosmology. Cambridge University press, 1993.