APA citiranje

Howie, R., & Thorsen, J. (1981). An enzyme-linked immunosorbent assay (ELISA) for infectious bursal disease virus.

Citação norma Chicago

Howie, R., and J. Thorsen. An Enzyme-linked Immunosorbent Assay (ELISA) for Infectious Bursal Disease Virus. 1981.

MLA citiranje

Howie, R., and J. Thorsen. An Enzyme-linked Immunosorbent Assay (ELISA) for Infectious Bursal Disease Virus. 1981.

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