APA

Jones C. B., Association for Computing Machinery, ACM Special Interest Group on Information Retrieval & ACM Special Interest Group on Hypertext H. a. W. (2008). Proceedings of the 2nd international workshop on Geographic information retrieval. New York, NY: ACM.

Chicago

Jones Christopher B, Association for Computing Machinery, ACM Special Interest Group on Information Retrieval and ACM Special Interest Group on Hypertext Hypermedia and Web. 2008. Proceedings of the 2nd international workshop on Geographic information retrieval. New York, NY: ACM.

Harvard

Jones C. B., Association for Computing Machinery, ACM Special Interest Group on Information Retrieval and ACM Special Interest Group on Hypertext H. a. W. (2008). Proceedings of the 2nd international workshop on Geographic information retrieval. New York, NY: ACM.

MLA

Jones Christopher B, Association for Computing Machinery, ACM Special Interest Group on Information Retrieval and ACM Special Interest Group on Hypertext Hypermedia and Web. Proceedings of the 2nd international workshop on Geographic information retrieval. New York, NY: ACM. 2008.