Cita APA (7th ed.)
Higgins, T. J. (1948). MAN AS MAN: THE SCIENCE AND ART OF ETHICS.
Cita Chicago (17th ed.)
Higgins, Thomas J. MAN AS MAN: THE SCIENCE AND ART OF ETHICS. 1948.
Cita MLA (9th ed.)
Higgins, Thomas J. MAN AS MAN: THE SCIENCE AND ART OF ETHICS. 1948.
Atenció: Aquestes cites poden no estar 100% correctes.