APA (7th ed.) Citation

Prandl, S., Lazarescu, M., & Pham, D. (2015). A study of web application firewall solutions.

Chicago Style (17th ed.) Citation

Prandl, S., Mihai Lazarescu, and DucSon Pham. A Study of Web Application Firewall Solutions. 2015.

MLA (9th ed.) Citation

Prandl, S., et al. A Study of Web Application Firewall Solutions. 2015.

Warning: These citations may not always be 100% accurate.