Human Fertilisation & Embryology Authority. (1991). Code of practice: Consultation document. Human Fertilisation & Embryology Authority.
Cita Chicago Style (17a ed.)Human Fertilisation & Embryology Authority. Code of Practice: Consultation Document. London: Human Fertilisation & Embryology Authority, 1991.
Cita MLA (9a ed.)Human Fertilisation & Embryology Authority. Code of Practice: Consultation Document. Human Fertilisation & Embryology Authority, 1991.
Precaución: Estas citas no son 100% exactas.