Cita APA

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

Citación estilo Chicago

Narlikar, Jayant Vishnu. An Introduction to Cosmology. 3a. ed. Cambridge: University of Cambridge, 2002.

Cita MLA

Narlikar, Jayant Vishnu. An Introduction to Cosmology. 3a. ed. University of Cambridge, 2002.