Cita APA (7a ed.)

Cheng, M. (2003). Medical device regulations: Global overview and guiding principles. World Health Organization.

Cita Chicago Style (17a ed.)

Cheng, Michael. Medical Device Regulations: Global Overview and Guiding Principles. Geneva: World Health Organization, 2003.

Cita MLA (8a ed.)

Cheng, Michael. Medical Device Regulations: Global Overview and Guiding Principles. World Health Organization, 2003.