Fifty Years of Quasars

MLA

D'Onofrio, Mauro, et al. Fifty Years of Quasars. Springer Berlin Heidelberg, 2012.

APA

D'Onofrio, M., D’Onofrio, M., Marziani, P., & Sulentic, J. W. (2012). Fifty Years of Quasars. Springer Berlin Heidelberg.

Chicago

D'Onofrio, Mauro, Mauro D’Onofrio, Paola Marziani, and Jack W Sulentic. Fifty Years of Quasars. : Springer Berlin Heidelberg, 2012.