APA (7th ed.) Citation

Papanikolaou, N., Creese, S., & Goldsmith, M. (2012). Refinement checking for privacy policies.

Chicago Style (17th ed.) Citation

Papanikolaou, N., S. Creese, and M. Goldsmith. Refinement Checking for Privacy Policies. 2012.

MLA (9th ed.) Citation

Papanikolaou, N., et al. Refinement Checking for Privacy Policies. 2012.