Cita APA (7th ed.)

Butler, J. (1992). Abortion, medicine, and the law (4th ed.). Facts on File.

Cita Chicago (17th ed.)

Butler, J.Douglas. Abortion, Medicine, and the Law. 4th ed. New York: Facts on File, 1992.

Cita MLA (9th ed.)

Butler, J.Douglas. Abortion, Medicine, and the Law. 4th ed. Facts on File, 1992.