APA aipamena

Smith, G. H. (1943). The Conquest of Epidemic Disease.

Chicago Style aipamena

Smith, Geo. H. The Conquest of Epidemic Disease. 1943.

MLA aipamena

Smith, Geo. H. The Conquest of Epidemic Disease. 1943.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.