APA aipamena

Avery, J. G. (1977). Motorcyclists' injuries.

Chicago Style aipamena

Avery, J G. Motorcyclists' Injuries. 1977.

MLA aipamena

Avery, J G. Motorcyclists' Injuries. 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.