APA

Wahler M., Association for Computing Machinery-Digital Library & ACM Special Interest Group on Software Engineering. (2012). Proceedings of the 4th International Workshop on Hot Topics in Software Upgrades. Piscataway, NJ: IEEE Press.

Chicago

Wahler Michael, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. 2012. Proceedings of the 4th International Workshop on Hot Topics in Software Upgrades. Piscataway, NJ: IEEE Press.

Harvard

Wahler M., Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. (2012). Proceedings of the 4th International Workshop on Hot Topics in Software Upgrades. Piscataway, NJ: IEEE Press.

MLA

Wahler Michael, Association for Computing Machinery-Digital Library and ACM Special Interest Group on Software Engineering. Proceedings of the 4th International Workshop on Hot Topics in Software Upgrades. Piscataway, NJ: IEEE Press. 2012.