APA (7th ed.) Citation

Tubbs, R. N., Reffert, S., & Quirrenbach, A. (2008). ESPRI data-reduction strategy and error budget for PRIMA. A giant step.

Chicago Style (17th ed.) Citation

Tubbs, Robert N., Sabine Reffert, and Andreas Quirrenbach. "ESPRI Data-reduction Strategy and Error Budget for PRIMA." A Giant Step 2008.

MLA (9th ed.) Citation

Tubbs, Robert N., et al. "ESPRI Data-reduction Strategy and Error Budget for PRIMA." A Giant Step, 2008.