APA

Association for Computing Machinery, ACM Special Interest Group on Software Engineering, . (1998). Proceedings of the 9th international workshop on Software specification and design. Washington, DC: IEEE Computer Society.

Chicago

Association for Computing Machinery, ACM Special Interest Group on Software Engineering, . 1998. Proceedings of the 9th international workshop on Software specification and design. Washington, DC: IEEE Computer Society.

Harvard

Association for Computing Machinery, ACM Special Interest Group on Software Engineering, . (1998). Proceedings of the 9th international workshop on Software specification and design. Washington, DC: IEEE Computer Society.

MLA

Association for Computing Machinery, ACM Special Interest Group on Software Engineering, . Proceedings of the 9th international workshop on Software specification and design. Washington, DC: IEEE Computer Society. 1998.