Não informado. (2010). Northwest Medicine. Northwest Medical Publishing Association.
Chicagoスタイル(17版)引用形式Não informado. Northwest Medicine. Seattle, Wash: Northwest Medical Publishing Association, 2010.
MLA(8版)引用形式Não informado. Northwest Medicine. Northwest Medical Publishing Association, 2010.
警告: この引用は必ずしも正確ではありません.