Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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