APA-viite

Schmidt, J. P., & Drake, J. M. (2011). Why Are Some Plant Genera More Invasive Than Others? Public Library of Science.

Chicago-tyylinen lähdeviittaus

Schmidt, John Paul, ja John M. Drake. Why Are Some Plant Genera More Invasive Than Others? Public Library of Science, 2011.

MLA-viite

Schmidt, John Paul, ja John M. Drake. Why Are Some Plant Genera More Invasive Than Others? Public Library of Science, 2011.

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