APA (7th ed.) Zitazioa
Whiting, A. B. (2011). Hindsight and popular astronomy. World Scientific.
Chicago Style (17th ed.) Zitazioa
Whiting, Alan B. Hindsight and Popular Astronomy. Singapore: World Scientific, 2011.
MLA (9th ed.) Zitazioa
Whiting, Alan B. Hindsight and Popular Astronomy. World Scientific, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.