APA (7th ed.) Citation

I.S, M., & Z, C. (2010). Correlations of orbital elements for visual double stars. Astronomical Observatory, Department of Astronomy, Belgrade.

Chicago Style (17th ed.) Citation

I.S, Milić, and Cvetković Z. Correlations of Orbital Elements for Visual Double Stars. Astronomical Observatory, Department of Astronomy, Belgrade, 2010.

MLA (8th ed.) Citation

I.S, Milić, and Cvetković Z. Correlations of Orbital Elements for Visual Double Stars. Astronomical Observatory, Department of Astronomy, Belgrade, 2010.