Citação norma APA

(2011).  Harvard business review on greening your business profitably.  Harvard Business Review Press.

Citação norma Chicago

 Harvard Business Review On Greening Your Business Profitably.  Harvard Business Review Press, 2011.

Citação norma MLA

 Harvard Business Review On Greening Your Business Profitably.  Harvard Business Review Press, 2011.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.