APA

Redi J., Association for Computing Machinery-Digital Library & ACM Special Interest Group on Multimedia. (2015). Proceedings of the Fourth International Workshop on Crowdsourcing for Multimedia. New York, NY: ACM.

Chicago

Redi Judith, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Multimedia. 2015. Proceedings of the Fourth International Workshop on Crowdsourcing for Multimedia. New York, NY: ACM.

Harvard

Redi J., Association for Computing Machinery-Digital Library and ACM Special Interest Group on Multimedia. (2015). Proceedings of the Fourth International Workshop on Crowdsourcing for Multimedia. New York, NY: ACM.

MLA

Redi Judith, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Multimedia. Proceedings of the Fourth International Workshop on Crowdsourcing for Multimedia. New York, NY: ACM. 2015.