SpringerLink (Online service), D'Onofrio, M., Marziani, P., & Sulentic, J. W. (2012). Fifty Years of Quasars: From Early Observations and Ideas to Future Research. Springer Berlin Heidelberg : Imprint: Springer.
Chicago Style (17th ed.) CitationSpringerLink (Online service), Mauro D'Onofrio, Paola Marziani, and Jack W. Sulentic. Fifty Years of Quasars: From Early Observations and Ideas to Future Research. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012.
MLA (8th ed.) CitationSpringerLink (Online service), et al. Fifty Years of Quasars: From Early Observations and Ideas to Future Research. Springer Berlin Heidelberg : Imprint: Springer, 2012.
Warning: These citations may not always be 100% accurate.
