APA aipamena

(1950). Points from Letters: Second Thoughts on Streptomycin.

Chicago Style aipamena

Points From Letters: Second Thoughts On Streptomycin. 1950.

MLA aipamena

Points From Letters: Second Thoughts On Streptomycin. 1950.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.