Não informado. Picture Sheet. Bureau of Entomology and Plant Quarantine.
Chicagoスタイル(17版)引用形式Não informado. Picture Sheet. Washington: Bureau of Entomology and Plant Quarantine.
MLA(8版)引用形式Não informado. Picture Sheet. Bureau of Entomology and Plant Quarantine.
警告: この引用は必ずしも正確ではありません.