APA (7th ed.) Citation

Relvas, S., Almeida, J. P., Oliveira, J. F., & Pinto, A. A. (2021). Operational research: IO 2019, Tomar, Portugal, July 22–24. Springer.

Chicago Style (17th ed.) Citation

Relvas, Susana, João Paulo Almeida, José Fernando Oliveira, and Alberto Adrego Pinto. Operational Research: IO 2019, Tomar, Portugal, July 22–24. Cham ; Switzerland: Springer, 2021.

MLA (9th ed.) Citation

Relvas, Susana, et al. Operational Research: IO 2019, Tomar, Portugal, July 22–24. Springer, 2021.