APA (7th ed.) Citation

Sneden, C., & Lambert, D. L. (1982). The CN red system in the solar spectrum. The Astrophysical journal, 259, 381. https://doi.org/10.1086/160175

Chicago Style (17th ed.) Citation

Sneden, C., and D. L. Lambert. "The CN Red System in the Solar Spectrum." The Astrophysical Journal 259 (1982): 381. https://doi.org/10.1086/160175.

MLA (9th ed.) Citation

Sneden, C., and D. L. Lambert. "The CN Red System in the Solar Spectrum." The Astrophysical Journal, vol. 259, 1982, p. 381, https://doi.org/10.1086/160175.