APA način citiranja

Major, R. H. (1920). The Experimental Production of Pneumonia with the Influenza Bacillus of Pfeiffer.

Čikaški stil citiranja

Major, Ralph H. The Experimental Production of Pneumonia With the Influenza Bacillus of Pfeiffer. 1920.

MLA način citiranja

Major, Ralph H. The Experimental Production of Pneumonia With the Influenza Bacillus of Pfeiffer. 1920.

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