Cite
Candidates for RR Lyrae in binary systems from the OGLE Galactic bulge survey.
MLA
Prudil, Z., et al. “Candidates for RR Lyrae in Binary Systems from the OGLE Galactic Bulge Survey.” Monthly Notices of the Royal Astronomical Society: Letters, vol. 487, no. 1, July 2019, pp. L1–6. EBSCOhost, https://doi.org/10.1093/mnrasl/slz069.
APA
Prudil, Z., Skarka, M., Liška, J., Grebel, E. K., & Lee, C.-U. (2019). Candidates for RR Lyrae in binary systems from the OGLE Galactic bulge survey. Monthly Notices of the Royal Astronomical Society: Letters, 487(1), L1–L6. https://doi.org/10.1093/mnrasl/slz069
Chicago
Prudil, Z, M Skarka, J Liška, E K Grebel, and C-U Lee. 2019. “Candidates for RR Lyrae in Binary Systems from the OGLE Galactic Bulge Survey.” Monthly Notices of the Royal Astronomical Society: Letters 487 (1): L1–6. doi:10.1093/mnrasl/slz069.