Cita APA (7a ed.)

School, W. U. (2001). El manual Washington de terapeutica medica.

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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