APA-viite

Brown, D. W., Beards, G. M., & Flewett, T. H. (1987). Detection of Breda virus antigen and antibody in humans and animals by enzyme immunoassay.

Chicago-tyylinen lähdeviittaus

Brown, D W., G M. Beards, ja T H. Flewett. Detection of Breda Virus Antigen and Antibody in Humans and Animals By Enzyme Immunoassay. 1987.

MLA-viite

Brown, D W., G M. Beards, ja T H. Flewett. Detection of Breda Virus Antigen and Antibody in Humans and Animals By Enzyme Immunoassay. 1987.

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