APA

Lago P., Association for Computing Machinery-Digital Library & ACM Special Interest Group on Software Engineering. (2015). Proceedings of the Fourth International Workshop on Green and Sustainable Software. Piscataway, NJ: IEEE Press.

Chicago

Lago Patricia, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. 2015. Proceedings of the Fourth International Workshop on Green and Sustainable Software. Piscataway, NJ: IEEE Press.

Harvard

Lago P., Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. (2015). Proceedings of the Fourth International Workshop on Green and Sustainable Software. Piscataway, NJ: IEEE Press.

MLA

Lago Patricia, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. Proceedings of the Fourth International Workshop on Green and Sustainable Software. Piscataway, NJ: IEEE Press. 2015.