APA aipamena

Fox, G. (1897). The History of Forcible Extension of the Spine.

Chicago Style aipamena

Fox, George. The History of Forcible Extension of the Spine. 1897.

MLA aipamena

Fox, George. The History of Forcible Extension of the Spine. 1897.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.