APA (7th ed.) Citation

Lindegren, L., & Jordan, S. (2008). ELSA: Training the next generation of space astrometrists. A giant step.

Chicago Style (17th ed.) Citation

Lindegren, Lennart, and Stefan Jordan. "ELSA: Training the Next Generation of Space Astrometrists." A Giant Step 2008.

MLA (9th ed.) Citation

Lindegren, Lennart, and Stefan Jordan. "ELSA: Training the Next Generation of Space Astrometrists." A Giant Step, 2008.

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