Citação norma APA

Hald, B., & Madsen, M. (1997). Healthy puppies and kittens as carriers of Campylobacter spp., with special reference to Campylobacter upsaliensis.

Citação norma Chicago

Hald, B., and M. Madsen. Healthy Puppies and Kittens As Carriers of Campylobacter Spp., With Special Reference to Campylobacter Upsaliensis. 1997.

Citação norma MLA

Hald, B., and M. Madsen. Healthy Puppies and Kittens As Carriers of Campylobacter Spp., With Special Reference to Campylobacter Upsaliensis. 1997.

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