APA (7th ed.) Zitazioa
Canadian Museum of Civilization, National Postal Museum, & McLeod O'Reilly, S. On Track: The Railway Mail Service in Canada (Primera edición.).
Chicago Style (17th ed.) Zitazioa
Canadian Museum of Civilization, National Postal Museum, eta Susan McLeod O'Reilly. On Track: The Railway Mail Service in Canada. Primera edición.
MLA (9th ed.) Zitazioa
Canadian Museum of Civilization, National Postal Museum, eta Susan McLeod O'Reilly. On Track: The Railway Mail Service in Canada. Primera edición.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.