APA (7th ed.) Citation

Unsöld, A., Baschek, B., & Brewer, W. D. (2002). The new cosmos: An introduction to astronomy and astrophysics (5th ed.). Springer.

Chicago Style (17th ed.) Citation

Unsöld, Albrecht, B. Baschek, and William D. Brewer. The New Cosmos: An Introduction to Astronomy and Astrophysics. 5th ed. Berlin: Springer, 2002.

MLA (9th ed.) Citation

Unsöld, Albrecht, et al. The New Cosmos: An Introduction to Astronomy and Astrophysics. 5th ed. Springer, 2002.