APA引文

Wallace, M. G. (1982). QPRPOC: A natural language inquiry system.

Chicago Style (17th ed.) Citation

Wallace, M. G. QPRPOC: A Natural Language Inquiry System. 1982.

MLA引文

Wallace, M. G. QPRPOC: A Natural Language Inquiry System. 1982.

警告：這些引文格式不一定是100％准確.