APA (7th ed.) Zitazioa
Chauvenet, W. (1960). Manual of spherical and practical astronomy. Dover.
Chicago Style (17th ed.) Zitazioa
Chauvenet, William. Manual of Spherical and Practical Astronomy. Nueva York, EUA: Dover, 1960.
MLA (9th ed.) Zitazioa
Chauvenet, William. Manual of Spherical and Practical Astronomy. Dover, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.