(2011). Apollo 13. Universal.
Chicago Style aipamenaApollo 13. Universal, 2011.
MLA aipamenaApollo 13. Universal, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
(2011). Apollo 13. Universal.
Chicago Style aipamenaApollo 13. Universal, 2011.
MLA aipamenaApollo 13. Universal, 2011.