APA aipamena

Wahington University School. (2001). El manual Washington de terapeutica medica. McGraw - Hill.

Chicago Style aipamena

Wahington University School. El Manual Washington De Terapeutica Medica. Guanajuato: McGraw - Hill, 2001.

MLA aipamena

Wahington University School. El Manual Washington De Terapeutica Medica. McGraw - Hill, 2001.