APA

Cunningham P., Association for Computing Machinery, ACM Special Interest Group on Electronic Commerce, ACM Special Interest Group on Knowledge Discovery in Data, 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. (2012). Proceedings of the sixth ACM conference on Recommender systems. New York, NY: ACM.

Chicago

Cunningham Pádraig, Association for Computing Machinery, ACM Special Interest Group on Electronic Commerce, ACM Special Interest Group on Knowledge Discovery in Data, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext Hypermedia and Web and ACM Special Interest Group on Information Retrieval. 2012. Proceedings of the sixth ACM conference on Recommender systems. New York, NY: ACM.

Harvard

Cunningham P., Association for Computing Machinery, ACM Special Interest Group on Electronic Commerce, ACM Special Interest Group on Knowledge Discovery in Data, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext H. a. W. and ACM Special Interest Group on Information Retrieval. (2012). Proceedings of the sixth ACM conference on Recommender systems. New York, NY: ACM.

MLA

Cunningham Pádraig, Association for Computing Machinery, ACM Special Interest Group on Electronic Commerce, ACM Special Interest Group on Knowledge Discovery in Data, ACM Special Interest Group on Artificial Intelligence, ACM Special Interest Group on Computer-Human Interaction, ACM Special Interest Group on Hypertext Hypermedia and Web and ACM Special Interest Group on Information Retrieval. Proceedings of the sixth ACM conference on Recommender systems. New York, NY: ACM. 2012.