Proceedings of the 19th annual ACM SIGUCCS conference on User services. Association for Computing Machinery (ACM).
芝加哥风格引文Proceedings of the 19th Annual ACM SIGUCCS Conference on User Services. Association for Computing Machinery (ACM).
MLA引文Proceedings of the 19th Annual ACM SIGUCCS Conference on User Services. Association for Computing Machinery (ACM).
警告：这些引文格式不一定是100％准确.