Cita APA

Dewey, R. E., & Hurlbutt, R. H. (1977). An introduction to ethics. Macmillan.

Citación estilo Chicago

Dewey, Robert E., and Robert H. Hurlbutt. An Introduction to Ethics. New York: Macmillan, 1977.

Cita MLA

Dewey, Robert E., and Robert H. Hurlbutt. An Introduction to Ethics. Macmillan, 1977.

Warning: These citations may not always be 100% accurate.