APA (7th ed.) Citation

Hartman, R. C., Heidt, J., & Wagner, S. (2001). Multiepoch multiwavelength spectra and models for Blazar 3C 279. The astrophysical journal, 553(2), .

Chicago Style (17th ed.) Citation

Hartman, Robert C., Jochen Heidt, and Stefan Wagner. "Multiepoch Multiwavelength Spectra and Models for Blazar 3C 279." The Astrophysical Journal 553, no. 2 (2001).

MLA (9th ed.) Citation

Hartman, Robert C., et al. "Multiepoch Multiwavelength Spectra and Models for Blazar 3C 279." The Astrophysical Journal, vol. 553, no. 2, 2001.