Fagothey, A., & Gonsalves, M. A. (1989). Fagothey's Right and reason: Ethics in theory and practice (9th ed.). Merrill Publishing Company.
Citazione stile Chigago Style (17a edizione)Fagothey, Austin, e Milton A. Gonsalves. Fagothey's Right and Reason: Ethics in Theory and Practice. 9th ed. Columbus: Merrill Publishing Company, 1989.
Citatione MLA (9a ed.)Fagothey, Austin, e Milton A. Gonsalves. Fagothey's Right and Reason: Ethics in Theory and Practice. 9th ed. Merrill Publishing Company, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.