APA aipamena

Smith, R. E. (1939). Anterior Poliomyelitis and Polio-Encephalitis: (Section of Epidemiology and State Medicine).

Chicago Style aipamena

Smith, R. E. Anterior Poliomyelitis and Polio-Encephalitis: (Section of Epidemiology and State Medicine). 1939.

MLA aipamena

Smith, R. E. Anterior Poliomyelitis and Polio-Encephalitis: (Section of Epidemiology and State Medicine). 1939.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.