ebrary, Inc, & Stern, A. (2001). Our universe: The thrill of extragalactic exploration as told by leading experts. Cambridge University Press.
Citazione stile Chigago Style (17a edizione)ebrary, Inc, e Alan Stern. Our Universe: The Thrill of Extragalactic Exploration as Told by Leading Experts. Cambridge UK ; New York, NY: Cambridge University Press, 2001.
Citatione MLA (9a ed.)ebrary, Inc, e Alan Stern. Our Universe: The Thrill of Extragalactic Exploration as Told by Leading Experts. Cambridge University Press, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.