APA (7th ed.) Citation

Yudi Hidayat, E., Fajrian, N. A., Draman @ Muda, A. K., Choo, Y. H., & Ahmad, S. (2011). A comparative study of feature extraction using PCA and LDA for face recognition.

Chicago Style (17th ed.) Citation

Yudi Hidayat, Erwin, Nur Adnan Fajrian, Azah Kamilah Draman @ Muda, Yun Huoy Choo, and Sabrina Ahmad. A Comparative Study of Feature Extraction Using PCA and LDA for Face Recognition. 2011.

MLA (9th ed.) Citation

Yudi Hidayat, Erwin, et al. A Comparative Study of Feature Extraction Using PCA and LDA for Face Recognition. 2011.