Cita APA (7a ed.)

Narlikar, J. V. (2002). An introduction to cosmology (3rd ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Narlikar, Jayant Vishnu. An Introduction to Cosmology. 3rd ed. Cambridge, UK ; New York, NY: Cambridge University Press, 2002.

Cita MLA (8a ed.)

Narlikar, Jayant Vishnu. An Introduction to Cosmology. 3rd ed. Cambridge University Press, 2002.