Cita APA (7th ed.)

Winter, G. (1968). Elements for a social ethic: Scientific perspectives on social process. Macmillan.

Cita Chicago (17th ed.)

Winter, Gibson. Elements for a Social Ethic: Scientific Perspectives on Social Process. New York: Macmillan, 1968.

Cita MLA (8th ed.)

Winter, Gibson. Elements for a Social Ethic: Scientific Perspectives on Social Process. Macmillan, 1968.