APA (7th ed.) Citation

Schilling, G. (2008). A bump in the night: Thirty years ago, an accidental discovery forever changed how we think about far-flung Pluto.

Chicago Style (17th ed.) Citation

Schilling, Govert. A Bump in the Night: Thirty Years Ago, an Accidental Discovery Forever Changed How We Think About Far-flung Pluto. 2008.

MLA (9th ed.) Citation

Schilling, Govert. A Bump in the Night: Thirty Years Ago, an Accidental Discovery Forever Changed How We Think About Far-flung Pluto. 2008.