APA aipamena

Markel, H. (1996). Hives of sickness: Public health and epidemics in New York City.

Chicago Style aipamena

Markel, Howard. Hives of Sickness: Public Health and Epidemics in New York City. 1996.

MLA aipamena

Markel, Howard. Hives of Sickness: Public Health and Epidemics in New York City. 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.