Beer, D. (2016). Metric power. London : Palgrave Macmillan UK : Imprint: Palgrave Macmillan.
Cita Chicago (17th ed.)Beer, David. Metric Power. London : Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2016.
Cita MLA (9th ed.)Beer, David. Metric Power. London : Palgrave Macmillan UK : Imprint: Palgrave Macmillan, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.