Lebraty, J., & Lobre-Lebraty, K. (2013). Crowdsourcing: One step beyond (1st edition.). Wiley.
Cita Chicago Style (17a ed.)Lebraty, Jean-Fabrice, y Katia Lobre-Lebraty. Crowdsourcing: One Step Beyond. 1st edition. Hoboken, NJ: Wiley, 2013.
Cita MLA (9a ed.)Lebraty, Jean-Fabrice, y Katia Lobre-Lebraty. Crowdsourcing: One Step Beyond. 1st edition. Wiley, 2013.
Precaución: Estas citas no son 100% exactas.