APA
Mobasher B., Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext H. a. W., ACM Special Interest Group on Information Retrieval, ACM Special Interest Group on Electronic Commerce & ACM Special Interest Group on Knowledge Discovery in Data. (2011). Proceedings of the fifth ACM conference on Recommender systems. New York, NY: ACM.
Chicago
Mobasher Bamshad, Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext Hypermedia and Web, ACM Special Interest Group on Information Retrieval, ACM Special Interest Group on Electronic Commerce and ACM Special Interest Group on Knowledge Discovery in Data. 2011. Proceedings of the fifth ACM conference on Recommender systems. New York, NY: ACM.
Harvard
Mobasher B., Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext H. a. W., ACM Special Interest Group on Information Retrieval, ACM Special Interest Group on Electronic Commerce and ACM Special Interest Group on Knowledge Discovery in Data. (2011). Proceedings of the fifth ACM conference on Recommender systems. New York, NY: ACM.
MLA
Mobasher Bamshad, Association for Computing Machinery, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext Hypermedia and Web, ACM Special Interest Group on Information Retrieval, ACM Special Interest Group on Electronic Commerce and ACM Special Interest Group on Knowledge Discovery in Data. Proceedings of the fifth ACM conference on Recommender systems. New York, NY: ACM. 2011.