Blanton, M., Turner, E. L., & Wambsganß, J. (1998). Ultraviolet images of the gravitationally lensed quadruple quasar Q2237+0305 with the HST. Arxiv.
Chicago Style (17th ed.) CitationBlanton, Michael, Edwin L. Turner, and Joachim Wambsganß. "Ultraviolet Images of the Gravitationally Lensed Quadruple Quasar Q2237+0305 with the HST." Arxiv 1998.
MLA (9th ed.) CitationBlanton, Michael, et al. "Ultraviolet Images of the Gravitationally Lensed Quadruple Quasar Q2237+0305 with the HST." Arxiv, 1998.
Warning: These citations may not always be 100% accurate.