Não informado. (2009). Phytopathology News. American Phytopathological Society.
Chicagoスタイル(17版)引用形式Não informado. Phytopathology News. Saint Paul, Minn: American Phytopathological Society, 2009.
MLA(8版)引用形式Não informado. Phytopathology News. American Phytopathological Society, 2009.
警告: この引用は必ずしも正確ではありません.