Citação norma APA

van Gils, J. A., Munster, V. J., Radersma, R., Liefhebber, D., Fouchier, R. A., & Klaassen, M. (2007). Hampered Foraging and Migratory Performance in Swans Infected with Low-Pathogenic Avian Influenza A Virus. Public Library of Science.

Citação norma Chicago

van Gils, Jan A., Vincent J. Munster, Reinder Radersma, Daan Liefhebber, Ron A.M Fouchier, and Marcel Klaassen. Hampered Foraging and Migratory Performance in Swans Infected With Low-Pathogenic Avian Influenza A Virus. Public Library of Science, 2007.

Citação norma MLA

van Gils, Jan A., et al. Hampered Foraging and Migratory Performance in Swans Infected With Low-Pathogenic Avian Influenza A Virus. Public Library of Science, 2007.

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