Cita APA (7a ed.)

Estados Unidos. Department of health, and human services. Office for Human Research Protections. Regulations, Policy & Guidance. HHS.

Cita Chicago Style (17a ed.)

Estados Unidos. Department of health, and human services. Office for Human Research Protections. Regulations, Policy & Guidance. Washington: HHS.

Cita MLA (8a ed.)

Estados Unidos. Department of health, and human services. Office for Human Research Protections. Regulations, Policy & Guidance. HHS.