Citazione Stile APA (7a Edizione)

Melden, A. I. (1967). Ethical theories: A book of readings (2nd ed., with revisions.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Melden, Abraham Irving. Ethical Theories: A Book of Readings. 2nd ed., with revisions. Englewood Cliffs, N.J: Prentice-Hall, 1967.

Citatione MLA (9a ed.)

Melden, Abraham Irving. Ethical Theories: A Book of Readings. 2nd ed., with revisions. Prentice-Hall, 1967.