Diamandis, P. H., & Kotler, S. (2012). Abundance: The future is better than you think (1st Free Press hardcover ed.). Free Press.
Citazione stile Chigago Style (17a edizione)Diamandis, Peter H., e Steven Kotler. Abundance: The Future Is Better than You Think. 1st Free Press hardcover ed. New York: Free Press, 2012.
Citatione MLA (8a ed.)Diamandis, Peter H., e Steven Kotler. Abundance: The Future Is Better than You Think. 1st Free Press hardcover ed. Free Press, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.