Cita APA (7th ed.)

Lebraty, J., & Lobre-Lebraty, K. (2013). Crowdsourcing: One step beyond. Wiley.

Cita Chicago (17th ed.)

Lebraty, Jean-Fabrice, i Katia Lobre-Lebraty. Crowdsourcing: One Step Beyond. Hoboken, NJ: Wiley, 2013.

Cita MLA (9th ed.)

Lebraty, Jean-Fabrice, i Katia Lobre-Lebraty. Crowdsourcing: One Step Beyond. Wiley, 2013.