Cita APA (7a ed.)

Evans, D., & Pickering, N. (1996). Conceiving the embryo: Ethics, law and practice in human embriology. Martinus Nijhoff.

Cita Chicago Style (17a ed.)

Evans, Donald, y Neil Pickering. Conceiving the Embryo: Ethics, Law and Practice in Human Embriology. The Hague [etc.]: Martinus Nijhoff, 1996.

Cita MLA (9a ed.)

Evans, Donald, y Neil Pickering. Conceiving the Embryo: Ethics, Law and Practice in Human Embriology. Martinus Nijhoff, 1996.