APA (7th ed.) Citation

Navia, L. E., & Kelly, E. (1980). Ethics and the search for values. Prometheus Books.

Chicago Style (17th ed.) Citation

Navia, Luis E., and Eugene Kelly. Ethics and the Search for Values. Buffalo, N.Y: Prometheus Books, 1980.

MLA (9th ed.) Citation

Navia, Luis E., and Eugene Kelly. Ethics and the Search for Values. Prometheus Books, 1980.