Dokumentuaren aipamena

APA (7th ed.) Zitazioa
(192). Benguella railway. Robt. J. Cook & Hammond lithographers.
Chicago Style (17th ed.) Zitazioa
Benguella Railway. Robt. J. Cook & Hammond lithographers, 192.
MLA (9th ed.) Zitazioa
Benguella Railway. Robt. J. Cook & Hammond lithographers, 192.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.