APA aipamena

McLean, A. L. (1939). STREPTOCOCCI THROAT INFECTIONS: EPIDEMIOLOGY.

Chicago Style aipamena

McLean, A. L. STREPTOCOCCI THROAT INFECTIONS: EPIDEMIOLOGY. 1939.

MLA aipamena

McLean, A. L. STREPTOCOCCI THROAT INFECTIONS: EPIDEMIOLOGY. 1939.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.