Cita APA (7a ed.)

Chen, K., & Zhao, L. J. (2009). Robust realtime face recognition and tracking system.

Cita Chicago Style (17a ed.)

Chen, Kai, y Le Jun Zhao. Robust Realtime Face Recognition and Tracking System. 2009.

Cita MLA (8a ed.)

Chen, Kai, y Le Jun Zhao. Robust Realtime Face Recognition and Tracking System. 2009.