Cita APA (7a ed.)

ACM Workshop on Geographic Information Retrieval, Jones, C. B., & Purves, R. S. (2017). Proceedings of the 11th Workshop on Geographic Information Retrieval. ACM.

Cita Chicago Style (17a ed.)

ACM Workshop on Geographic Information Retrieval, Christopher B. Jones, y Ross S. Purves. Proceedings of the 11th Workshop on Geographic Information Retrieval. New York: ACM, 2017.

Cita MLA (9a ed.)

ACM Workshop on Geographic Information Retrieval, et al. Proceedings of the 11th Workshop on Geographic Information Retrieval. ACM, 2017.