Cita APA (7a ed.)

Lee, R., & Morgan, D. (1991). Birthrights: Law and ethics at the beginnings of life. Routledge.

Cita Chicago Style (17a ed.)

Lee, Robert, y Derek Morgan. Birthrights: Law and Ethics at the Beginnings of Life. London ; New York: Routledge, 1991.

Cita MLA (9a ed.)

Lee, Robert, y Derek Morgan. Birthrights: Law and Ethics at the Beginnings of Life. Routledge, 1991.