Cita APA (7a ed.)

Chadwick, R. F. (1990). Ethics, reproduction, and genetic control (First published in paperback in 1990 by Routledge.). Routledge.

Cita Chicago Style (17a ed.)

Chadwick, Ruth F. Ethics, Reproduction, and Genetic Control. First published in paperback in 1990 by Routledge. London ; New York: Routledge, 1990.

Cita MLA (9a ed.)

Chadwick, Ruth F. Ethics, Reproduction, and Genetic Control. First published in paperback in 1990 by Routledge. Routledge, 1990.