APA (7th ed.) Zitazioa
Willock, D. J. (2009). Molecular symmetry. John Wiley & Sons.
Chicago Style (17th ed.) Zitazioa
Willock, David J. Molecular Symmetry. Chichester, UK: John Wiley & Sons, 2009.
MLA (9th ed.) Zitazioa
Willock, David J. Molecular Symmetry. John Wiley & Sons, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.