APA (7th ed.) Citation

Chen, H., Mengel, S., (CRIL), C. d. R. e. I. d. L., & (CNRS), U. d. N. d. l. R. S. (2017). The logic of counting query answers. HAL CCSD.

Chicago Style (17th ed.) Citation

Chen, Hubie, Stefan Mengel, Centre de Recherche en Informatique de Lens (CRIL), and Université d'Artois-Centre National de la Recherche Scientifique (CNRS). The Logic of Counting Query Answers. HAL CCSD, 2017.

MLA (9th ed.) Citation

Chen, Hubie, et al. The Logic of Counting Query Answers. HAL CCSD, 2017.