APA (7th ed.) Citation

NM, S., DM, H., WK, W., & LM, T. (1987). Eclipse Measurements of Io's Sodium Atmosphere. Science (New York, N.Y.), 238(4823), 55. https://doi.org/10.1126/science.238.4823.55

Chicago Style (17th ed.) Citation

NM, Schneider, Hunten DM, Wells WK, and Trafton LM. "Eclipse Measurements of Io's Sodium Atmosphere." Science (New York, N.Y.) 238, no. 4823 (1987): 55. https://doi.org/10.1126/science.238.4823.55.

MLA (9th ed.) Citation

NM, Schneider, et al. "Eclipse Measurements of Io's Sodium Atmosphere." Science (New York, N.Y.), vol. 238, no. 4823, 1987, p. 55, https://doi.org/10.1126/science.238.4823.55.