Evans, B., & Drake, F. (1992). The wrong-way comet and other mysteries of our solar system. TAB Books.
Citazione stile Chigago Style (17a edizione)Evans, Barry, e Frank Drake. The Wrong-way Comet and Other Mysteries of Our Solar System. Blue Ridge Summit, PA: TAB Books, 1992.
Citatione MLA (9a ed.)Evans, Barry, e Frank Drake. The Wrong-way Comet and Other Mysteries of Our Solar System. TAB Books, 1992.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.