APA (7th ed.) Citation

Tenreiro Machado, J. A. (2011). Fractional variable structure control.

Chicago Style (17th ed.) Citation

Tenreiro Machado, J. A. Fractional Variable Structure Control. 2011.

MLA (8th ed.) Citation

Tenreiro Machado, J. A. Fractional Variable Structure Control. 2011.

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