APA aipamena

Crofton, J., Horne, N., & Miller, F. (1999). Clinical tuberculosis.

Chicago Style aipamena

Crofton, John, Norman Horne, and Fred Miller. Clinical Tuberculosis. 1999.

MLA aipamena

Crofton, John, et al. Clinical Tuberculosis. 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.