APA (7th ed.) Citation

Ribeiro, J. M. F. B., Machado, J. M., Abelha, A., Neves, J., & Fernández-Delgado, M. (2010). Integrating incomplete information into the relational data model.

Chicago Style (17th ed.) Citation

Ribeiro, Jorge Manuel Ferreira Barbosa, José Manuel Machado, António Abelha, José Neves, and Manuel Fernández-Delgado. Integrating Incomplete Information into the Relational Data Model. 2010.

MLA (8th ed.) Citation

Ribeiro, Jorge Manuel Ferreira Barbosa, et al. Integrating Incomplete Information into the Relational Data Model. 2010.