APA citiranje

Roos, M. (2015). Introduction to cosmology (Fourth edition.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Roos, Matts. Introduction to Cosmology. Fourth edition. West Sussex, England: John Wiley & Sons, 2015.

MLA citiranje

Roos, Matts. Introduction to Cosmology. Fourth edition. John Wiley & Sons, 2015.