APA (7th ed.) Citation

Djorgovski, S. G., & Springel, V. (2008). The origins and the early evolution of quasars and supermassive black holes. Arxiv.

Chicago Style (17th ed.) Citation

Djorgovski, S. George, and Volker Springel. "The Origins and the Early Evolution of Quasars and Supermassive Black Holes." Arxiv 2008.

MLA (9th ed.) Citation

Djorgovski, S. George, and Volker Springel. "The Origins and the Early Evolution of Quasars and Supermassive Black Holes." Arxiv, 2008.