APA (7th ed.) Citation

Napiwotzki, R., Lisker, T., & Christlieb, N. (2003). Close binary EHB stars from SPY. The ESO messenger, 112(6), .

Chicago Style (17th ed.) Citation

Napiwotzki, Ralf, Thorsten Lisker, and Norbert Christlieb. "Close Binary EHB Stars from SPY." The ESO Messenger 112, no. 6 (2003).

MLA (9th ed.) Citation

Napiwotzki, Ralf, et al. "Close Binary EHB Stars from SPY." The ESO Messenger, vol. 112, no. 6, 2003.