APA (7th ed.) Citation

Roos, M. (2015). Introduction to cosmology (4. ed.). Wiley.

Chicago Style (17th ed.) Citation

Roos, Matts. Introduction to Cosmology. 4. ed. Chichester: Wiley, 2015.

MLA (9th ed.) Citation

Roos, Matts. Introduction to Cosmology. 4. ed. Wiley, 2015.