APA aipamena

(2001). The papers of Wilbur and Orville Wright volume 1 1899-1905. McGraw-Hill.

Chicago Style aipamena

The Papers of Wilbur and Orville Wright Volume 1 1899-1905. McGraw-Hill, 2001.

MLA aipamena

The Papers of Wilbur and Orville Wright Volume 1 1899-1905. McGraw-Hill, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.