Cita APA (7a ed.)

Walters, L., & Beauchamp, T. L. (1978). Contemporary issues in bioethics. Wadsworth.

Cita Chicago Style (17a ed.)

Walters, LeRoy, y Tom L. Beauchamp. Contemporary Issues in Bioethics. Belmont: Wadsworth, 1978.

Cita MLA (9a ed.)

Walters, LeRoy, y Tom L. Beauchamp. Contemporary Issues in Bioethics. Wadsworth, 1978.