APA (7th ed.) Zitazioa

Brigham, W. T. Baltimore Hats, Past and Present.

Chicago Style (17th ed.) Zitazioa

Brigham, William Tufts. Baltimore Hats, Past and Present.

MLA (9th ed.) Zitazioa

Brigham, William Tufts. Baltimore Hats, Past and Present.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.