Citação norma APA

Association for Computing Machinery. Special Interest Group on Information Retrieval & International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR forum. Association for Computing Machinery.

Citação norma Chicago

Association for Computing Machinery. Special Interest Group on Information Retrieval and International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR Forum. New York, N.Y.: Association for Computing Machinery.

Citação norma MLA

Association for Computing Machinery. Special Interest Group on Information Retrieval and International ACMSIGIR Conference on Research & Development in Information Retrieval. SIGIR Forum. Association for Computing Machinery.

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