Não informado. (1978). Head & Neck Surgery. John Wiley & Sons.
Chicagoスタイル(17版)引用形式Não informado. Head & Neck Surgery. New York: John Wiley & Sons, 1978.
MLA(8版)引用形式Não informado. Head & Neck Surgery. John Wiley & Sons, 1978.
警告: この引用は必ずしも正確ではありません.