APA (7th ed.) Citation

Roos, M. (1997). Introduction to cosmology (Second edition.). Wiley.

Chicago Style (17th ed.) Citation

Roos, Matts. Introduction to Cosmology. Second edition. Chichester ; New York: Wiley, 1997.

MLA (9th ed.) Citation

Roos, Matts. Introduction to Cosmology. Second edition. Wiley, 1997.

Warning: These citations may not always be 100% accurate.