APA aipamena

Crofton, J. (1949). Tuberculous Cavities in the Apex of the Lower Lobe.

Chicago Style aipamena

Crofton, John. Tuberculous Cavities in the Apex of the Lower Lobe. 1949.

MLA aipamena

Crofton, John. Tuberculous Cavities in the Apex of the Lower Lobe. 1949.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.