APA (7th ed.) Citation

SpringerLink (Online service), Nicola, A. D., Cauduro, A., Lombardi, M., & Ruspini, P. (2009). Prostitution and Human Trafficking: Focus on Clients. Springer New York.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Andrea Di Nicola, Andrea Cauduro, Marco Lombardi, and Paolo Ruspini. Prostitution and Human Trafficking: Focus on Clients. New York, NY: Springer New York, 2009.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Prostitution and Human Trafficking: Focus on Clients. Springer New York, 2009.