APA (7th ed.) Citation

VR, E., GF, L., & GL, T. (1983). Is titan wet or dry? Science (New York, N.Y.), 221(4605), 53. https://doi.org/10.1126/science.221.4605.53

Chicago Style (17th ed.) Citation

VR, Eshleman, Lindal GF, and Tyler GL. "Is Titan Wet or Dry?" Science (New York, N.Y.) 221, no. 4605 (1983): 53. https://doi.org/10.1126/science.221.4605.53.

MLA (9th ed.) Citation

VR, Eshleman, et al. "Is Titan Wet or Dry?" Science (New York, N.Y.), vol. 221, no. 4605, 1983, p. 53, https://doi.org/10.1126/science.221.4605.53.