APA aipamena

Bucknall, C. E. (1984). Use of a conical spacer device in severe asthma.

Chicago Style aipamena

Bucknall, Christine E. Use of a Conical Spacer Device in Severe Asthma. 1984.

MLA aipamena

Bucknall, Christine E. Use of a Conical Spacer Device in Severe Asthma. 1984.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.