Citação norma APA

Ndumnego, O. C., Crafford, J., Beyer, W., & van Heerden, H. (2013). Quantitative anti-PA IgG ELISA; assessment and comparability with the anthrax toxin neutralization assay in goats. BioMed Central.

Citação norma Chicago

Ndumnego, Okechukwu C., Jannie Crafford, Wolfgang Beyer, and Henriette van Heerden. Quantitative Anti-PA IgG ELISA; Assessment and Comparability With the Anthrax Toxin Neutralization Assay in Goats. BioMed Central, 2013.

Citação norma MLA

Ndumnego, Okechukwu C., Jannie Crafford, Wolfgang Beyer, and Henriette van Heerden. Quantitative Anti-PA IgG ELISA; Assessment and Comparability With the Anthrax Toxin Neutralization Assay in Goats. BioMed Central, 2013.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.