Cita APA (7a ed.)

Ratcliffe, M. A. (2008). State of the Universe 2008: New Images, Discoveries, and Events (1st ed. 2008.). Springer New York : Imprint: Praxis.

Cita Chicago Style (17a ed.)

Ratcliffe, Martin A. State of the Universe 2008: New Images, Discoveries, and Events. 1st ed. 2008. New York, NY: Springer New York : Imprint: Praxis, 2008.

Cita MLA (8a ed.)

Ratcliffe, Martin A. State of the Universe 2008: New Images, Discoveries, and Events. 1st ed. 2008. Springer New York : Imprint: Praxis, 2008.