Cita APA (7a ed.)

Curtler, H. M. (1993). Ethical argument: Critical thinking in ethics. Paragon House.

Cita Chicago Style (17a ed.)

Curtler, Hugh Mercer. Ethical Argument: Critical Thinking in Ethics. New York: Paragon House, 1993.

Cita MLA (9a ed.)

Curtler, Hugh Mercer. Ethical Argument: Critical Thinking in Ethics. Paragon House, 1993.