Cita APA (7a ed.)

Hawken, P., Lovins, A. B., & Lovins, L. H. (1999). Natural capitalism: Creating the next industrial revolution. Little, Brown and Co.

Cita Chicago Style (17a ed.)

Hawken, Paul, Amory B. Lovins, y L. Hunter Lovins. Natural Capitalism: Creating the Next Industrial Revolution. Boston: Little, Brown and Co, 1999.

Cita MLA (9a ed.)

Hawken, Paul, et al. Natural Capitalism: Creating the Next Industrial Revolution. Little, Brown and Co, 1999.