APA (7th ed.) Citation

Ernawan, F., & Abu, N. A. (2011). The efficient discrete tchebichef transform for spectrum analysis of speech recognition. SPIE.

Chicago Style (17th ed.) Citation

Ernawan, Ferda, and Nor Azman Abu. The Efficient Discrete Tchebichef Transform for Spectrum Analysis of Speech Recognition. SPIE, 2011.

MLA (9th ed.) Citation

Ernawan, Ferda, and Nor Azman Abu. The Efficient Discrete Tchebichef Transform for Spectrum Analysis of Speech Recognition. SPIE, 2011.

Warning: These citations may not always be 100% accurate.