MLA

Scharcanski, Jacob, Hugo Proenca, and Eliza Du. Signal and Image Processing for Biometrics. Springer Berlin Heidelberg, 2014.

APA

Scharcanski, J., Proenca, H., & Du, E. (2014). Signal and Image Processing for Biometrics. Springer Berlin Heidelberg.

Chicago

Scharcanski, Jacob, Hugo Proenca, and Eliza Du. Signal and Image Processing for Biometrics. : Springer Berlin Heidelberg, 2014.