APA (7th ed.) Citation

Trepl, L., & Stahl, O. (2012). Is there a compact companion orbiting the late O-type binary star HD 164816? Monthly notices of the Royal Astronomical Society, 427(2), .

Chicago Style (17th ed.) Citation

Trepl, Ludwig, and Otmar Stahl. "Is There a Compact Companion Orbiting the Late O-type Binary Star HD 164816?" Monthly Notices of the Royal Astronomical Society 427, no. 2 (2012).

MLA (9th ed.) Citation

Trepl, Ludwig, and Otmar Stahl. "Is There a Compact Companion Orbiting the Late O-type Binary Star HD 164816?" Monthly Notices of the Royal Astronomical Society, vol. 427, no. 2, 2012.

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