APA

Taylor R. N., Association for Computing Machinery & ACM Special Interest Group on Software Engineering. (1990). Proceedings of the fourth ACM SIGSOFT symposium on Software development environments. New York, NY: ACM.

Chicago

Taylor Richard N, Association for Computing Machinery and ACM Special Interest Group on Software Engineering. 1990. Proceedings of the fourth ACM SIGSOFT symposium on Software development environments. New York, NY: ACM.

Harvard

Taylor R. N., Association for Computing Machinery and ACM Special Interest Group on Software Engineering. (1990). Proceedings of the fourth ACM SIGSOFT symposium on Software development environments. New York, NY: ACM.

MLA

Taylor Richard N, Association for Computing Machinery and ACM Special Interest Group on Software Engineering. Proceedings of the fourth ACM SIGSOFT symposium on Software development environments. New York, NY: ACM. 1990.