APA (7th ed.) Citation

Anacleto, R., Luz, N., Almeida, A., Figueiredo, L., & Novais, P. (2013). Shopping center tracking and recommendation systems.

Chicago Style (17th ed.) Citation

Anacleto, Ricardo, Nuno Luz, Ana Almeida, Lino Figueiredo, and Paulo Novais. Shopping Center Tracking and Recommendation Systems. 2013.

MLA (8th ed.) Citation

Anacleto, Ricardo, et al. Shopping Center Tracking and Recommendation Systems. 2013.