APA aipamena

(1880). Letter, To: "My dear children," November 13, 1880.

Chicago Style aipamena

Letter, To: "My Dear Children," November 13, 1880. 1880.

MLA aipamena

Letter, To: "My Dear Children," November 13, 1880. 1880.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.