APA (7th ed.) Citation

Moro, Sérgio, Batista, Fernando, Rita, Paulo, Oliveira, Cristina, & Ribeiro, Ricardo. (2022). Are the States United?

Chicago Style (17th ed.) Citation

Moro, Sérgio, Batista, Fernando, Rita, Paulo, Oliveira, Cristina, and Ribeiro, Ricardo. Are the States United? 2022.

MLA (8th ed.) Citation

Moro, Sérgio, et al. Are the States United? 2022.