APA (7th ed.) Citation

Association for Computing Machinery. (2020). SIGIR '20: Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval : July 25-30, 2020, Virtual Event, China. The Association for Computing Machinery.

Chicago Style (17th ed.) Citation

Association for Computing Machinery. SIGIR '20: Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval : July 25-30, 2020, Virtual Event, China. New York, NY: The Association for Computing Machinery, 2020.

MLA (9th ed.) Citation

Association for Computing Machinery. SIGIR '20: Proceedings of the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval : July 25-30, 2020, Virtual Event, China. The Association for Computing Machinery, 2020.