Cita APA (7th ed.)
Stuart F. Spicker, H. T. E. The Edge of Life: Human Dignity and Contemporary Bioethics. Springer.
Cita Chicago (17th ed.)
Stuart F. Spicker, H. Tristram Engelhardt. The Edge of Life: Human Dignity and Contemporary Bioethics. Dordrecht, Holanda: Springer.
Cita MLA (9th ed.)
Stuart F. Spicker, H. Tristram Engelhardt. The Edge of Life: Human Dignity and Contemporary Bioethics. Springer.
Atenció: Aquestes cites poden no estar 100% correctes.