APA (7th ed.) Citation

Hartman, R. C., Heidt, J., & Wagner, S. (2001). Day-Scale variability of 3C 279 and searches for correlations in gamma-ray, x-ray, and optical bands. The astrophysical journal, 558(2), . https://doi.org/10.1086/322462

Chicago Style (17th ed.) Citation

Hartman, Robert C., Jochen Heidt, and Stefan Wagner. "Day-Scale Variability of 3C 279 and Searches for Correlations in Gamma-ray, X-ray, and Optical Bands." The Astrophysical Journal 558, no. 2 (2001). https://doi.org/10.1086/322462.

MLA (9th ed.) Citation

Hartman, Robert C., et al. "Day-Scale Variability of 3C 279 and Searches for Correlations in Gamma-ray, X-ray, and Optical Bands." The Astrophysical Journal, vol. 558, no. 2, 2001, https://doi.org/10.1086/322462.