Cita APA (7a ed.)

Health [Health (London)] NLMUID: 9800465.

Cita Chicago Style (17a ed.)

Health [Health (London)] NLMUID: 9800465.

Cita MLA (9a ed.)

Health [Health (London)] NLMUID: 9800465.

Precaución: Estas citas no son 100% exactas.