Style de citation APA

Narlikar, J. V. (2004). An introduction to cosmology (3rd ed.). Cambridge University Press.

Style de citation Chicago

Narlikar, Jayant V. An Introduction to Cosmology. 3rd ed. Cambridge: Cambridge University Press, 2004.

Style de citation MLA

Narlikar, Jayant V. An Introduction to Cosmology. 3rd ed. Cambridge University Press, 2004.