APA (7th ed.) Citation

Ribeiro, A., Dias, R., & Silva, J. B. (2011). Genesis of the Ibero-Armorican Arc.

Chicago Style (17th ed.) Citation

Ribeiro, António, Rui Dias, and José Brandão Silva. Genesis of the Ibero-Armorican Arc. 2011.

MLA (8th ed.) Citation

Ribeiro, António, et al. Genesis of the Ibero-Armorican Arc. 2011.