APA (7th ed.) Citation

(2006). Hubble: 15 years of discovery. Springer.

Chicago Style (17th ed.) Citation

Hubble: 15 Years of Discovery. New York, NY: Springer, 2006.

MLA (9th ed.) Citation

Hubble: 15 Years of Discovery. Springer, 2006.

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