Cita APA (7th ed.)

Ibberson, J. (1986). The language of decision: An essay inprescriptivist ethical theory. Macmillan.

Cita Chicago (17th ed.)

Ibberson, John. The Language of Decision: An Essay Inprescriptivist Ethical Theory. London: Macmillan, 1986.

Cita MLA (9th ed.)

Ibberson, John. The Language of Decision: An Essay Inprescriptivist Ethical Theory. Macmillan, 1986.