Cite
An Adaptive Optics Survey of M8-M9 Stars: Discovery of Four Very Low Mass Binaries with at Least One System Containing a Brown Dwarf Companion.
MLA
Close, Laird M., et al. “An Adaptive Optics Survey of M8-M9 Stars: Discovery of Four Very Low Mass Binaries with at Least One System Containing a Brown Dwarf Companion.” Astrophysical Journal Letters, vol. 567, no. 1, Mar. 2002, p. 1. EBSCOhost, https://doi.org/10.1086/339795.
APA
Close, L. M., Siegler, N., Potter, D., Brandner, W., & Liebert, J. (2002). An Adaptive Optics Survey of M8-M9 Stars: Discovery of Four Very Low Mass Binaries with at Least One System Containing a Brown Dwarf Companion. Astrophysical Journal Letters, 567(1), 1. https://doi.org/10.1086/339795
Chicago
Close, Laird M., Nick Siegler, Dan Potter, Wolfgang Brandner, and James Liebert. 2002. “An Adaptive Optics Survey of M8-M9 Stars: Discovery of Four Very Low Mass Binaries with at Least One System Containing a Brown Dwarf Companion.” Astrophysical Journal Letters 567 (1): 1. doi:10.1086/339795.