Não informado. (2001). Pacific medicine and surgery. Seattle Surgical Society.
Cita Chicago Style (17a ed.)Não informado. Pacific Medicine and Surgery. Portland, Ore: Seattle Surgical Society, 2001.
Cita MLA (8a ed.)Não informado. Pacific Medicine and Surgery. Seattle Surgical Society, 2001.
Precaución: Estas citas no son 100% exactas.