Cita APA (7th ed.)
Allen, R. T. (2014). Ethics as scales of forms. Cambridge Scholars Publishing.
Cita Chicago (17th ed.)
Allen, R. T. Ethics as Scales of Forms. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2014.
Cita MLA (9th ed.)
Allen, R. T. Ethics as Scales of Forms. Cambridge Scholars Publishing, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.