APA-viite

Johnson, J. L. (1980). Specific Strains of Bacteroides Species in Human Fecal Flora as Measured by Deoxyribonucleic Acid Homology.

Chicago-tyylinen lähdeviittaus

Johnson, John L. Specific Strains of Bacteroides Species in Human Fecal Flora As Measured By Deoxyribonucleic Acid Homology. 1980.

MLA-viite

Johnson, John L. Specific Strains of Bacteroides Species in Human Fecal Flora As Measured By Deoxyribonucleic Acid Homology. 1980.

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