APA aipamena

(2001). The papers of Wilbur and Orville Wright volume 2 1906-1948. McGraw-Hill.

Chicago Style aipamena

The Papers of Wilbur and Orville Wright Volume 2 1906-1948. McGraw-Hill, 2001.

MLA aipamena

The Papers of Wilbur and Orville Wright Volume 2 1906-1948. McGraw-Hill, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.