Citação norma APA

Kostylev, E., Reutter, J., & Salamon, A. (2017). Classification of annotation semirings over containment of conjunctive queries. Association for Computing Machinery.

Citação norma Chicago

Kostylev, E., J. Reutter, and A. Salamon. Classification of Annotation Semirings over Containment of Conjunctive Queries. Association for Computing Machinery, 2017.

Citação norma MLA

Kostylev, E., et al. Classification of Annotation Semirings over Containment of Conjunctive Queries. Association for Computing Machinery, 2017.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.