APA aipamena

Harris , H. W. (2001). The natural history of pulmonary tuberculosis. New Delhi.

Chicago Style aipamena

Harris , H. William. The Natural History of Pulmonary Tuberculosis. World Health Organization: New Delhi, 2001.

MLA aipamena

Harris , H. William. The Natural History of Pulmonary Tuberculosis. New Delhi, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.