Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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