APA (7th ed.) Citation

Almeida, R., Tavares, D., & Torres, D. F. M. (2019). The variable-order fractional calculus of variations. Springer. https://doi.org/10.1007/978-3-319-94006-9

Chicago Style (17th ed.) Citation

Almeida, Ricardo, Dina Tavares, and Delfim F. M. Torres. The Variable-order Fractional Calculus of Variations. Cham [Germany]: Springer, 2019. https://doi.org/10.1007/978-3-319-94006-9.

MLA (9th ed.) Citation

Almeida, Ricardo, et al. The Variable-order Fractional Calculus of Variations. Springer, 2019. https://doi.org/10.1007/978-3-319-94006-9.