APA (7th ed.) Citation

Schilling, G. (2009). The Hunt for Planet X: New Worlds and the Fate of Pluto. Springer New York : Imprint: Copernicus.

Chicago Style (17th ed.) Citation

Schilling, Govert. The Hunt for Planet X: New Worlds and the Fate of Pluto. New York, NY: Springer New York : Imprint: Copernicus, 2009.

MLA (8th ed.) Citation

Schilling, Govert. The Hunt for Planet X: New Worlds and the Fate of Pluto. Springer New York : Imprint: Copernicus, 2009.