APA (7th ed.) Citation

Machado, J. A. T., Kiryakova, V., & Mainardi, F. (2014). Recent history of fractional calculus.

Chicago Style (17th ed.) Citation

Machado, J. A. Tenreiro, Virginia Kiryakova, and Francesco Mainardi. Recent History of Fractional Calculus. 2014.

MLA (8th ed.) Citation

Machado, J. A. Tenreiro, et al. Recent History of Fractional Calculus. 2014.