Štefl, S., Rivinius, T. J., Maintz, M., & Stahl, O. (2004). A 10-day binary system orbiting the be star 66 Oph. Stellar rotation.
Chicago Style (17th ed.) CitationŠtefl, Stanislav, Thomas J. Rivinius, Monika Maintz, and Otmar Stahl. "A 10-day Binary System Orbiting the Be Star 66 Oph." Stellar Rotation 2004.
MLA (9th ed.) CitationŠtefl, Stanislav, et al. "A 10-day Binary System Orbiting the Be Star 66 Oph." Stellar Rotation, 2004.
Warning: These citations may not always be 100% accurate.